Nail sizing
A quick measurement and you'll know exactly which set fits like it was made for you.
How to measure
1
Use a soft measuring tape to horizontally measure the widest part of your nail bed in millimeters.
2
Match the numbers to the size chart below for each finger, from thumb to pinky.
Measure straight across the widest part — in millimeters
WIDEST POINT
Size chart
All measurements in millimeters · thumb to pinky for each hand
| SIZE | THUMB | INDEX | MIDDLE | RING | PINKY |
|---|---|---|---|---|---|
| XS | 15mm | 12.5mm | 13mm | 11mm | 9mm |
| S | 16mm | 13mm | 13.5mm | 12.5mm | 9mm |
| M | 17mm | 13.5mm | 14mm | 12.5mm | 10mm |
| L | 18mm | 14mm | 15mm | 13mm | 11mm |
Sashi's sizing tips
If your measurement falls between two sizes, size up — a slightly larger fit is more comfortable and easier to apply than one that's too snug.
Still not sure? Contact me and I'll help you find your perfect size.