How To Measure Your Nails
Method 1 | Flexible Measuring Tape.
Lay a soft measuring tape over the widest part of your nail pulling down to account for any curve of your nail. Note the width of each nail in millimetres for each finger at the widest part. Note both hands.
Method 2 | Sticky Tape
Stick a piece of tape across the widest part of your nail, pressing down to account for any curve of your nail. Pull the tape off your nail and measure the distance between the marks of each nail on both hands with a measuring tape or a ruler in millimetres.
Once you know your nail sizes/numbers, use the below chart to determine your individual nail numbers (0-9) and the corresponding size kit to select (XS, S, M, L, XL).