How to Measure Your Nails?

Gently encircle the nail piece with a soft ruler and measure the widest part of the curvature. If you don't possess a soft ruler, you can wrap paper around the nail, make a mark, and subsequently measure it using a standard ruler.

SIZE	Thumb	Index	Middle	Ring	Little
XS	14mm	10mm	11mm	10mm	7mm
S	15mm	11mm	12mm	11mm	8mm
M	16mm	12mm	13mm	12mm	9mm
L	17mm	13mm	14mm	13mm	10mm

PS: lf the measurement is 11.5mm, please treat it as 12mm.