How to measure your nail ✨ Using the mm side of a measuring tape, lay the tape horizontally across the widest part of your nail bed. Measure from where the skin meets the nail on each side and match the size to this chart,     
0 - 18 mm
1 - 17 mm
2 - 16mm
3 - 15mm
4 - 14mm
5 - 13mm
6 - 12mm
7 - 11mm
8 - 10mm
9 - 9mm 
XS: 3, 6, 5, 7, 9
S: 2, 5, 4, 6, 9
M: 1, 5, 4, 6, 8
L: 0, 4, 3, 5, 7