ondesk · nails

✦ CHECK YOUR SIZE ✦

Before diving into your imaginative world at your fingertips

How to measure the nails width

Illustration of a rectangular container, a pen with a clip, and a ruler with measurement markings.

Round up a little strip of paper (or tape), a pen, and a ruler. That’s your sizing toolkit!

Line drawing of a person wearing a hat and mask, with a banner across the face.

Wrap the paper snugly across the widest part of your naked nail. Make sure it follows the natural curve—no gaps!

A simple line drawing of a person's hand holding a marker, drawing on an oval-shaped object, possibly a piece of paper or a balloon.

Use pen to draw precise little lines on the paper right where it meets the sides of your nail bed.

Gray illustration of a razor blade and a ruler for measurement.

Lay the paper strip flat and measure the distance between those marks in millimetres. Voilà! That’s your magic number.

Now just pick-up your size

A size chart for gloves showing measurements for thumb, index, middle, ring, and pinky fingers for sizes XS, S, M, and L.

Memorise this mantra, babe: “When in doubt, SIZE UP!"

✦ The Golden Rule ✦

Caught in the middle? If your measurement lands strictly between two numbers (for example, you measure 11.5mm), always level up to the bigger size (12mm).

Why? Because you can easily file down a slightly larger nail to get that perfect custom fit (you're basically your own nail tech!). But squeezing into a size that's too small? Ouch! That’s uncomfortable, and they are more likely to pop off.

Majority Rules! What if 4 of your fingers fit perfectly into a “Size S", but one finger is just a tiny bit smaller? Don't stress! Stick with the Size S. It's always safer to accommodate the majority of your fingers.

the final step

Teleport to your own

✦ press on nails ✦