How to Sign "Nails"
To sign "nails" (as in fingernails), start by holding your non-dominant hand in front of you, palm facing down with your fingers slightly spread. Bring your dominant hand above it, extending and slightly bending your index or middle finger. Gently brush the tip of your extended finger across the fingernails of your non-dominant hand, moving from one side to the other. This action directly points out and highlights the fingernails.