Size Guide

Size Guide

Nat's Nailbox Studio

Size Chart

Use the size chart below to choose your size

Unit/MM Thumb Index Middle Ring Pinky
XS 14 10 11 10 8
S 15 11 12 11 9
M 16 12 13 12 9
L 17 13 14 13 10
Recommend SIZING UP if you are between two sizes! (Unit: MM)

How To Know Your Size?

Step 1: Measure Your Nails

Method 1
Measure nail width using a paper strip
1 Wrap a strip of paper
around your nail
2 Mark the edges
with a pen
3 Measure the length
with a ruler
Method 2
Measure nail width using a soft measuring tape
1 Wrap the soft tape
around your nail
2 Read the measurement
at the widest point
3 Record measurements
for all 10 nails

Step 2: Choose Your Size (Unit: MM)

Compare your nail sizes with the size chart below. If they match a standard size, choose that option. Otherwise, select Custom Size and enter your measurements.

Unit/MM Thumb Index Middle Ring Pinky
XS 14 10 11 10 8
S 15 11 12 11 9
M 16 12 13 12 9
L 17 13 14 13 10