Size finder

Find your set

Never been sized? Take three photos with a quarter. Already know your numbers? Pick them. Or measure on screen. How to measure

New to press-ons

Three photos and a quarter.

Grab a US quarter. Phone, iPad, or computer — take the three photos or upload them, then we name your UNA GELLA set.

  1. 1

    Thumb + quarter

  2. 2

    Index, middle, and ring

  3. 3

    Pinky + quarter

  • Nails facing the camera, fingers pointing up if you can.
  • Measure the pink nail bed, not the white tip.
  • Keep the quarter flat in the same shot — not behind the finger.