Find Your Match

Sizing Guide

Width Dimensions (Millimetres)

Nail bed width in millimetres for each size and finger
SizeThumbIndexMiddleRingLittle
XSExtra Small13-14.4mm11-12.4mm12-13.4mm11-12.4mm8.5-9.9mm
SSmall14.5-15.9mm12.5-13.9mm13.5-14.9mm12.5-13.9mm10-11.4mm
MMedium16-17.4mm14-15.4mm15-16.4mm14-15.4mm11.5-12.9mm
LLarge17.5-18.9mm15.5-16.9mm16.5-17.9mm15.5-16.9mm13-14.4mm
XLExtra Large19-20.4mm17-18.4mm18-19.4mm17-18.4mm14.5-15.9mm

Between two sizes? Always go up. A slightly large nail can be filed down.

Tape & Ruler Method

For customers self-measuring width at home.

  1. Place clear tape across the widest part of your natural nail bed.
  2. Mark the outer edges with a fine pen line.
  3. Peel tape off and place it flat on a ruler to measure distance in millimetres.
  4. Repeat for all fingers and match with our width chart above.

Coin Photo Method

Zero measurement required. Our sizing specialists calculate your sizes.

  1. Place a standard coin next to your flat hand on a clear table.
  2. Capture one photograph of each hand directly from above.
  3. Ensure the coin is flat and clearly visible in the photo frame.
  4. Submit both photos after checkout on your order confirmation page.
Your sizes are saved in your customer profile forever once verified, making repeat ordering instantaneous.