Measure your nails

      Method 1. Using soft ruler

1. Find the widest part of your nail
2. Place a soft ruler across this part, following the curve
3. Write down the size and do the same for each nail

      Method 2. Using paper, tape

1. Put sticky tape over your nail, covering the widest part
2. Mark both sides of your nail on the tape with a pen
3. Peel off the tape. Use a ruler to check the space between the two marks. write it down and repeat for all nails