Nail Sizing


Hold measuring tape horizontally across the widest part of your natural nail (as shown in graphic) and use the graphic chart below to find the corresponding nail identifiers (0-9) to fit. 

XS: 3, 6, 5, 7, 9

S: 2, 5, 4, 6, 9

M: 1, 5, 4, 6, 8

L: 0, 4, 3, 5, 7

(listed from thumb to pinky)

No matches?

If your nails do not match any size listed above, then select 'Custom' as your "Size" when adding the product(s) to your cart. In checkout, type the nail identifiers (0-9) that correspond to your measurements in “special instructions for seller”.

Unsure? Don't have a tape measure?

Order a 'Sizing Kit' before purchase.

***When you buy a ‘Sizing Kit’, you get 10% off your next order***


When you select "One Size", you receive 20 nails with this order, two of each size (0-9)! One Sizing fits all nail bed sizes! For one sizing, there is an extra fee. Only $10 more for basic sets and $15 more for luxury collections, such as the Quantum Collection!