How to pick the right nail size?

PRESS-ON NAILS SIZE GUIDE

Thumb Size	Width in mm	Width in inch
S	15	0.59
M	16	0.629
L	17	0.669

 

⚠️  If you’re between sizes, we recommend choosing the larger size and filing it down to fit just right.

 

How to measure you nail size?

Method 1: Using paper & a ruler

Step 1: Cut a small strip of paper.

Step 2: Place the paper strip over your thumb nail bed.

Step 3: Use a pen or pencil to mark where the sides of your nail hit the skin on both sides.

Step 4: Measure the distance between the two marks using a ruler (or an online real-size ruler). Record the result in millimeters (mm).

Method 2: Using a tape measure

Step 1: Grab a flexible tape measure

Step 2: Place the tape measure across your thumb nail bed, measuring from one side to the other where the nail meets the skin.