How to find your correct size
Using a clear tape as a measuring device: place a piece of tape over your nail, pressing it down gently.
Mark the edges of your nail on the tape with a pen or marker.
Using a ruler or tailor’s measuring tape, measure the length of wall to wall marked on the tape. Take this measurement (preferably in mm) and compare to size chat (click here to view size chart). Pick your respective size using the measurement you got.
If you're in between sizes, it's okay to size up and file the nails a bit for a better fit.