another test - seriously don't buy

Grab a soft measuring tape or a strip of paper and a ruler. Measure straight across the widest part of each natural nail, from one side edge to the other, in millimeters. Do this for all 10 nails, since every finger is a little different. Not sure about a nail? Round down by half a millimeter for a snug, natural fit. We make your set to these exact sizes, so double-check before you add it to your cart.

Prep is everything: buff, cleanse and dehydrate your nails, apply before bed, and hold each nail for 30 to 60 seconds.