Sizing Chart & Guide

PrettyGuava press-on nail sizing guide showing how to measure the widest part of your natural nail with a measuring tape and match the millimeter measurement to nail sizes 0–11.

Sizing Instructions:

• Use a measuring tape or purchase our sizing kit (kits sold separately on our website).

• Measure the widest part of each natural nail from sidewall to sidewall.

• Measure both hands, as sizes may vary.

• If you are between sizes, size up for the most comfortable fit.

• Match your measurements to the number shown under your desired nail shape.

• Enter all 10 nail sizes in order (thumb to pinky) in the Order Notes box.

If you prefer a preset size (Small, Medium, or Large), simply enter your selected size in the Text Box instead.

 

Although we strongly recommend custom sizing, if you prefer not to measure, 80% of customers typically wear a Medium.

sizes in mm:
S: 15, 11, 12, 11, 9
M: 16, 12, 13, 12, 10
L: 17, 13, 14, 13, 11