Sizing Guide
Not sure about your size? Upload a clear photo on the product page (with a coin for scale). We’ll use it to size your set as accurately as possible for your order.”
A perfect fit makes all the difference. Use the steps below to find your size in minutes.
Option 1 — Measure in millimeters (most accurate)
- Use a soft measuring tape or a thin strip of paper.
- Measure the widest part of each nail from sidewall to sidewall.
- Compare your measurements to the chart below.
Option 2 — Coin Photo Method (recommended if you’re unsure)
Take a clear photo of your hand flat, with a coin next to your nails for scale, in bright lighting.
Photo upload will be available as an optional add-on on the product page once our product options subscription is active.
Size Chart (Nail-tip numbers)
| Size | Thumb | Index | Middle | Ring | Pinky |
|---|---|---|---|---|---|
| XS | 3 | 6 | 5 | 7 | 9 |
| S | 2 | 5 | 4 | 6 | 9 |
| M | 1 | 5 | 4 | 6 | 8 |
| L | 0 | 4 | 3 | 5 | 7 |
Between sizes? Choose the slightly larger nail and file the sides for a perfect fit.
Optional reference: typical nail widths (mm)
Widths can vary by brand, shape, and length. Use these as a helpful reference.
| Size | Thumb | Index | Middle | Ring | Pinky |
|---|---|---|---|---|---|
| S | 15 mm | 11 mm | 12 mm | 11 mm | 9 mm |
| M | 16 mm | 11 mm | 13 mm | 12 mm | 9 mm |
| L | 18 mm | 13 mm | 14 mm | 13 mm | 10 mm |