Because every hand is unique, we recommend measuring your natural nails before ordering. You only need a piece of tape, a pen and a ruler.

Step 1 – Measure your nails

  1. Place a piece of tape across your natural nail.

  2. Mark the widest point of your nail on each side with a pen.

  3. Peel off the tape and place it on a ruler.

  4. Note the width in millimetres (mm) for each finger.

Step 2 – Match your measurements to our sizes

Use your measurements to find the best match in the chart below.
(Values are in mm and refer to the width of each nail.)

Size Thumb Index Middle Ring Pinky
XS 14 10 11 10 7
S 15 11 12 11 8
M 16 12 13 12 9
L 17 13 14 13 10

Tips

  • If you’re between two sizes, we recommend choosing the larger size and lightly filing the sides for a perfect fit.