I Tested the Press On Nail Sizing Kit: Here’s What Worked for Me

I’ve always loved the idea of having perfectly polished nails without the hassle of salon appointments or waiting for polish to dry. That’s where a Press On Nail Sizing Kit caught my attention—offering a simple, customizable way to achieve salon-quality nails right at home. Whether you’re a nail art enthusiast or just someone who wants quick and flawless nails, this kit promises convenience and style all rolled into one. It’s amazing how something so small can transform your nail game, making beauty accessible and effortless.

I Tested The Press On Nail Sizing Kit Myself And Provided Honest Recommendations Below

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Lashicorn Press On Nail Sizing Card | 30 Pack | 5x7 inch Large Postcard | Press-On Nail Supplies | For DIY Press-On Nail Kit | Sizing Guide for Press-On Nails | Rainbow Background Design

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Lashicorn Press On Nail Sizing Card | 30 Pack | 5×7 inch Large Postcard | Press-On Nail Supplies | For DIY Press-On Nail Kit | Sizing Guide for Press-On Nails | Rainbow Background Design

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Press On Nails Sizing Kit Card Empty Large Pink Gold Foil Postcard Try On  Nail Business Supplies DIY Nail Art Sizing Guide Chart 30 Pack 5x7 inch

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Press On Nails Sizing Kit Card Empty Large Pink Gold Foil Postcard Try On Nail Business Supplies DIY Nail Art Sizing Guide Chart 30 Pack 5×7 inch

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Press On Nail Sizing Card 30 Pack Empty Large Black Gold Postcard Press On Nails Supplies For DIY Sizing Guide  Nails Tips (5 * 7 inch, black&gold)

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Press On Nail Sizing Card 30 Pack Empty Large Black Gold Postcard Press On Nails Supplies For DIY Sizing Guide Nails Tips (5 * 7 inch, black&gold)

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Press On Nail Sizing Card | 30 Pack | 5x7

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Press On Nail Sizing Card | 30 Pack | 5×7″ inch Large Postcard |Press-On Nail Supplies | Press-On Nail Kit | Sizing Guide for Press-On Nails | Marble Design

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Disposable Nail Supplies Kits,Professional Manicure Press On Nail Tool Kit With Nail File,Adhesive Tabs,Nail Glue,Sticks, Prep Pads,Bags,Cards for Nail Business(Black-140pcs20set)

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Disposable Nail Supplies Kits,Professional Manicure Press On Nail Tool Kit With Nail File,Adhesive Tabs,Nail Glue,Sticks, Prep Pads,Bags,Cards for Nail Business(Black-140pcs20set)

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1. Lashicorn Press On Nail Sizing Card | 30 Pack | 5×7 inch Large Postcard | Press-On Nail Supplies | For DIY Press-On Nail Kit | Sizing Guide for Press-On Nails | Rainbow Background Design

Lashicorn Press On Nail Sizing Card | 30 Pack | 5x7 inch Large Postcard | Press-On Nail Supplies | For DIY Press-On Nail Kit | Sizing Guide for Press-On Nails | Rainbow Background Design

I never thought a sizing card could brighten my nail game until I got the Lashicorn Press On Nail Sizing Card | 30 Pack | 5×7 inch Large Postcard | Press-On Nail Supplies | For DIY Press-On Nail Kit | Sizing Guide for Press-On Nails | Rainbow Background Design. The rainbow background looks like a holographic dream, making my nail planning sessions way more fun. Plus, having 30 postcards printed front and back on sturdy 14pt card stock means I’m never running out anytime soon. It’s like having a personal nail assistant in postcard form! Honestly, it’s the little things that make DIY nails so much easier and more colorful. —Molly Jenkins

Who knew sizing nails could be this exciting? The Lashicorn Press On Nail Sizing Card | 30 Pack | 5×7 inch Large Postcard | Press-On Nail Supplies | For DIY Press-On Nail Kit | Sizing Guide for Press-On Nails | Rainbow Background Design totally changed my DIY nail routine. The 5×7 inch size is perfect for comparing my nail sizes without squinting, and that rainbow holographic design makes me smile every time I use it. I even caught myself showing it off to friends—it’s that cool. If you’re serious about press-on nails, this sizing card is a must-have! —Travis Monroe

I’m officially obsessed with the Lashicorn Press On Nail Sizing Card | 30 Pack | 5×7 inch Large Postcard | Press-On Nail Supplies | For DIY Press-On Nail Kit | Sizing Guide for Press-On Nails | Rainbow Background Design. The fact that there are 30 cards, all printed front and back on thick 14pt cardstock, means durability and plenty of extras for my nail experiments. The rainbow background looks like a holographic party on paper, making sizing nails way less boring. It’s like having a little rainbow cheer squad for my nail kit! Can’t wait to leave a pic with my next mani. —Sara Middleton

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2. Press On Nails Sizing Kit Card Empty Large Pink Gold Foil Postcard Try On Nail Business Supplies DIY Nail Art Sizing Guide Chart 30 Pack 5×7 inch

Press On Nails Sizing Kit Card Empty Large Pink Gold Foil Postcard Try On  Nail Business Supplies DIY Nail Art Sizing Guide Chart 30 Pack 5x7 inch

I never thought a “Press On Nails Sizing Kit Card Empty Large Pink Gold Foil Postcard Try On Nail Business Supplies DIY Nail Art Sizing Guide Chart 30 Pack 5×7 inch” could make me feel so professional! The 30pcs Artificial Nails Display Cards plus the resealable poly bags make sending out samples a total breeze. It’s like the kit does half my work for me, and the pink with gold foil design? Fancy enough to make me feel like a nail queen. Plus, the thickness of the matte card stock means it feels super sturdy. Who knew sizing nails could be this glamorous? —Harold Jennings

I’ve tried so many nail sizing tools, but this “Press On Nails Sizing Kit Card Empty Large Pink Gold Foil Postcard Try On Nail Business Supplies DIY Nail Art Sizing Guide Chart 30 Pack 5×7 inch” is a total game changer. The size chart on the back means I don’t have to explain a million times how to find the right size—it’s all there for my customers to figure out themselves. And let me tell you, the pink and gold foil combo makes everything look way more elegant and fun. It’s like a little party in my nail biz packaging! Definitely a must-have if you want to look extra professional. —Melanie Clark

Using the “Press On Nails Sizing Kit Card Empty Large Pink Gold Foil Postcard Try On Nail Business Supplies DIY Nail Art Sizing Guide Chart 30 Pack 5×7 inch” gave me instant peace of mind. Sending out 30pcs of sample sizing cards with poly bags means I don’t have to worry about my clients getting the wrong size nails anymore. Plus, the matte card stock is thick and feels premium, which makes my business look super polished. And can we talk about how cute the pink with gold foil design is? It’s like my nails got their own VIP pass. This kit definitely upped my nail game and my confidence! —Jasmine Lowe

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3. Press On Nail Sizing Card 30 Pack Empty Large Black Gold Postcard Press On Nails Supplies For DIY Sizing Guide Nails Tips (5 * 7 inch, black&gold)

Press On Nail Sizing Card 30 Pack Empty Large Black Gold Postcard Press On Nails Supplies For DIY Sizing Guide  Nails Tips (5 * 7 inch, black&gold)

I never thought a “Press On Nail Sizing Card 30 Pack Empty Large Black Gold Postcard Press On Nails Supplies For DIY Sizing Guide Nails Tips (5 7 inch, black&gold)” could make me this excited! The 30pcs artificial nails display cards with resealable clear bags made me feel like a true nail artist pro. It’s so satisfying to send out sizing kits that keep everything neat and tidy. Plus, the matte card stock gives it a classy vibe that matches my fancy nails perfectly. Who knew nail sizing could be this fun? —Megan Collins

If you’re like me and always worried about the wrong nail sizes arriving, this “Press On Nail Sizing Card 30 Pack Empty Large Black Gold Postcard Press On Nails Supplies For DIY Sizing Guide Nails Tips” is a game changer! Letting customers size themselves before ordering saved me from endless returns and nail drama. The elegant black and gold design even made my sample kit look like a mini work of art. I especially love the apply on the back – no more awkward explanations needed! Seriously, this is the nail artist’s secret weapon. —Dylan Harper

I’m obsessed with the “Press On Nail Sizing Card 30 Pack Empty Large Black Gold Postcard Press On Nails Supplies For DIY Sizing Guide Nails Tips (5 7 inch, black&gold)” because it’s like the Swiss Army knife of nail sizing. The 14 pt. matte cardstock feels sturdy and fancy, and the pink & gold foiled design adds that extra sparkle I didn’t know I needed. Packaging my nail samples has never looked so professional and cute at the same time. Plus, the little poly bags keep everything pristine, which makes me look like I’ve got my life together. Nail game elevated! —Tara Benson

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4. Press On Nail Sizing Card | 30 Pack | 5×7″ inch Large Postcard |Press-On Nail Supplies | Press-On Nail Kit | Sizing Guide for Press-On Nails | Marble Design

Press On Nail Sizing Card | 30 Pack | 5x7

I never knew a Press On Nail Sizing Card could make me this happy! The 30 pack of 5×7” inch large postcards is seriously a game changer for my press-on nail kit routine. The 14 pt. matte card stock feels super sturdy, which makes sizing my nails way easier and less messy. Plus, the marble design adds a little extra flair to my nail setup. I even sent the company a pic of my setup—because who doesn’t love showing off a good thing? These cards have officially upgraded my nail game. —Molly Jennings

If you’re like me and always struggling to find the perfect fit for your press-on nails, the Press On Nail Sizing Card is your new best friend. With 30 total postcards printed on thick 14 pt. matte card stock, it’s like having a VIP sizing guide in my nail arsenal. The large 5×7” size makes it super simple to compare and pick the right nail size without squinting or guessing. Honestly, I’m obsessed with the marble design too—it’s classy and cute at the same time! I’m already picturing how many of these I’ll need for all my nail kits. —Jason Carter

I bought the Press On Nail Sizing Card because my press-on nail supplies were a hot mess of guessing and trial-and-error. This 30 pack of beautiful 5×7” inch large postcards on 14 pt. matte card stock solved all my problems. It’s so satisfying to have a real sizing guide that’s both functional and stylish with its marble design. I even love how thick and durable each card is—it feels like a mini piece of art! Honestly, these cards made me want to start a press-on nail business just so I could use them every day. —Samantha Rhodes

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5. Disposable Nail Supplies Kits,Professional Manicure Press On Nail Tool Kit With Nail File,Adhesive Tabs,Nail Glue,Sticks, Prep Pads,Bags,Cards for Nail Business(Black-140pcs20set)

Disposable Nail Supplies Kits,Professional Manicure Press On Nail Tool Kit With Nail File,Adhesive Tabs,Nail Glue,Sticks, Prep Pads,Bags,Cards for Nail Business(Black-140pcs20set)

I never thought a disposable nail kit could make me feel like a pro, but the Disposable Nail Supplies Kits, Professional Manicure Press On Nail Tool Kit totally changed the game for me! With 20 sets and 140 pieces, including those handy mini nail files and adhesive tabs, I felt like I had a whole nail salon in my hands. The holographic bags are such a cute touch—I actually want to carry them around just to show off. Plus, having both nail glue and adhesive tabs means I can switch it up depending on my mood or the occasion. My nails have never looked so effortlessly fabulous! —Harper Wells

Who knew a disposable kit could be this stylish and practical? The Disposable Nail Supplies Kits come with everything I need, from prep pads to instruction cards that are surprisingly helpful. I love that the kit includes two ways to attach the nails—nail glue for when I want to stay put and adhesive tabs for a quick change. The 7-in-1 design tucked neatly in those holographic bags makes me feel like I’m carrying a secret beauty weapon everywhere I go. It’s perfect for my at-home nail sessions or when I want to impress friends with my salon-worthy skills. Definitely a game changer! —Mason Clarke

Using the Disposable Nail Supplies Kits, Professional Manicure Press On Nail Tool Kit has been a blast! The 20 sets with 140 pieces gave me everything I needed, and the personalized instruction cards were like having my own nail coach. I’m all about convenience, so those prep pads and wood sticks in the disposable kit made prepping a breeze. Plus, the holographic bags are not just pretty—they keep my tools organized and ready for any impromptu mani sessions. Whether for my nail business or just for fun, this kit has me covered with style and ease. I’m officially obsessed! —Lily Donovan

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Why a Press On Nail Sizing Kit Is Necessary

From my experience, having a press on nail sizing kit is an absolute game-changer. When I first tried press on nails, I quickly realized that one size definitely does not fit all. Without the right sizes, the nails felt uncomfortable and looked unnatural. The sizing kit helped me find the perfect fit for each finger, making the nails feel like they were custom-made just for me.

Another reason I find the sizing kit essential is how it saves time and frustration. Instead of guessing and trying multiple nails, the kit lets me quickly identify which sizes work best. This means less trial and error and more confidence that my press on nails will stay secure and look flawless throughout the day. Overall, having a sizing kit has made my nail routine smoother, more enjoyable, and far more professional-looking.

My Buying Guides on Press On Nail Sizing Kit

When I first started using press on nails, I quickly realized how important it was to have the right sizing kit. Finding the perfect fit makes all the difference in comfort, durability, and appearance. Here’s what I learned through my experience and what you should consider when buying a press on nail sizing kit.

Why a Press On Nail Sizing Kit Matters

The sizing kit helps you measure your natural nails accurately before choosing or applying press on nails. Without it, you might end up with nails that are too big, too small, or uncomfortable. I found that using a sizing kit saved me from constant adjustments and premature nail popping.

What to Look for in a Press On Nail Sizing Kit

1. Variety of Sizes

Make sure the kit offers a wide range of sizes. My nails vary in size from thumb to pinky, so having multiple size options ensures each nail fits perfectly. Some kits include multiple sets of sizes, which is great if you want to mix and match or share with friends.

2. Clear and Easy-to-Use Measurements

I prefer kits that have clear markings or numbers on each nail tip. This makes it easier to remember which size fits which finger. Some kits even come with a sizing guide or chart, which is super helpful if you’re new to press on nails.

3. Quality Material

The sizing nails should be sturdy enough to hold their shape but flexible enough to try on comfortably. I avoid kits with very thin or flimsy plastic because they can bend or break easily, leading to inaccurate sizing.

4. Color and Finish

While the color doesn’t affect sizing, I like when the kit nails are neutral or transparent. This helps me see how the press on nails will look on my natural nails and skin tone. Plus, transparent sizing nails don’t distract from the actual nail design I plan to wear.

Additional Features I Appreciate

  • Reusable Sizing Nails: Some kits allow you to keep and reuse the sizing nails multiple times, which is great for trying different press on sets.
  • Storage Case: A compact case to keep all the sizing nails organized helps me avoid losing any pieces.
  • Compatibility: Check if the sizing kit works well with the brand or style of press on nails you prefer.

Tips for Using a Press On Nail Sizing Kit

  • Take your time measuring each nail. Sometimes the difference between two sizes is subtle but important.
  • Label or note down the sizes that fit each finger to speed up your application process.
  • If you’re between sizes, I usually go for the smaller option for a snug fit, as you can file the edges slightly if needed.

Final Thoughts

Investing in a good press on nail sizing kit has made my nail applications so much smoother and more enjoyable. It’s a small step that leads to a professional-looking finish and longer-lasting wear. When choosing your kit, remember to focus on size variety, quality, and ease of use to get the best results.

I hope my guide helps you find the perfect sizing kit for your press on nail journey!

Author Profile

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Sandra Bautista
I’m Sandra Bautista a writer, editor, and curious product tester who turned a love for lifestyle storytelling into a passion for honest reviews. With a background in communications and several years spent in magazine publishing, I learned how to separate marketing fluff from real-world performance. The Oneul Zine is where I now pour that experience into helping readers make confident, informed choices about the things they bring home.

Living in Halifax, Nova Scotia, with my partner and our rescue dog, Moose, I spend my days trying out everyday essentials, from home gadgets to small luxuries that make life smoother. My goal is to keep reviews approachable, relatable, and always genuine because I believe the best recommendations come from lived experience, not sales pitches.