How Do I Size My Nails?
Every set is made to fit you. Find your sizes once, then type them into the Your nail sizes box on any nail design before you add it to your cart.
Most accurate
Order a sizing kit
Precision Fit Press On Nail Sizing Kit
For the most perfect fit, a sizing kit is your best bet. It includes every nail from thumb to pinky, so you can try them on and write down your sizes. Nail sizes are the same across lengths, but if you love more than one shape, grab a kit for each shape.
Shop the sizing kitFree
Measure at home
All you need is clear tape, a pen and a ruler. Measure the widest part of each nail in millimeters.
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Place tape over your nail.
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Press down on the left and right side walls to form a crease.
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Mark the left and right creases with a pen.
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Remove the tape from your nail.
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Measure between the marks with a ruler or measuring tape.
No tools needed
Send us a photo
Snap a photo of your hand next to a US quarter. A quarter is always the same size, so we can use it to measure each of your nails for you.
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Lay your hand flat on a table with your fingers together, and place a US quarter right beside your fingers.
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Take the photo from directly above, in good light, with all four nails and the quarter in focus.
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Take a second photo of your thumb lying flat next to the quarter, since it faces sideways in the first photo.
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Repeat both photos for your other hand.
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Email your photos to jemnaildesigns@gmail.com. We'll measure your nails and keep your sizes on file for future orders. When you order, type Photo sent or On file in the Your nail sizes box.
Match your measurement to a size
Find the size closest to each nail's width, from thumb to pinky.
- Size 0 18 mm
- Size 1 16 mm
- Size 2 15 mm
- Size 3 14 mm
- Size 4 13 mm
- Size 5 12 mm
- Size 6 11 mm
- Size 7 10 mm
- Size 8 9 mm
- Size 9 8 mm
Pre-defined sizes
If your sizes match one of these sets, just type XS, S, M or L in the Your nail sizes box.
| Set | Thumb | Index | Middle | Ring | Pinky |
|---|---|---|---|---|---|
| XS | 3 | 6 | 5 | 7 | 9 |
| S | 2 | 5 | 4 | 6 | 9 |
| M | 1 | 5 | 4 | 6 | 8 |
| L | 0 | 4 | 3 | 5 | 8 |
The full sizing guide
Got your sizes?
Type them into the Your nail sizes box on the nail design you want, thumb to pinky, for each hand. Questions? Email jemnaildesigns@gmail.com.
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