The right fit is what makes press-ons look natural and last. Here's how to nail it.
15 sizes in every box
Every set comes in 15 sizes (numbered 0–14), 30 nails per box — so you've got spares and can mix sizes across both hands for a truly custom fit. Your fingers aren't all the same width, and that's exactly why we include the full range.
How to find your size
Trial fit (best): Before applying, hold each nail against the matching finger. The correct size covers your nail bed edge to edge without digging into the skin. Work through all ten and set them out in order.
Measure (to plan ahead): Measure the widest part of each natural nail in millimetres, then match it to the size chart (coming soon).
Golden rules
- Between two sizes? Always size up and file the sides down for a few seconds — never squeeze into one that's too small.
- Your thumbs and index fingers are usually the widest; pinkies the smallest.
- Your dominant hand's nails are often very slightly larger.
Size chart
A full width-in-millimetres chart for sizes 0–14, plus a printable sizing strip, is coming soon.
Not sure between two sizes? Email a clear photo of your hand flat on a table to hello@candynailcouture.com and Candy will help you choose.