Get The Perfect Fit
Sizing Guide
Measuring your nails at home takes two minutes. Follow the steps, pick your shape, and use the chart to find your size for every finger.
How to measure
Step 1
Grab a flexible tape or strip of paper
Use a soft measuring tape, or wrap a thin strip of paper around your nail and mark where it meets.
Step 2
Measure across the widest point
Measure the width of each nail at its widest part, in millimetres — don't measure the curve, just the flat width.
Step 3
Record all ten nails
Each finger is different. Note the width for all ten nails so your set fits perfectly.
Choose your shape
CoffinCoffin
Tapered sides with a flat, squared tip. Best with medium–long lengths.
Size chart
| Size | Thumb | Index | Middle | Ring | Pinky |
|---|---|---|---|---|---|
| 0 | 16+ | 13 | 14 | 12 | 10 |
| 1 | 15 | 12.5 | 13.5 | 11.5 | 9.5 |
| 2 | 14 | 12 | 13 | 11 | 9 |
| 3 | 13 | 11 | 12 | 10 | 8.5 |
| 4 | 12 | 10.5 | 11.5 | 9.5 | 8 |
| 5 | 11 | 10 | 11 | 9 | 7.5 |
| 6 | 10 | 9.5 | 10 | 8.5 | 7 |
| 7 | 9 | 9 | 9.5 | 8 | 6.5 |
| 8 | 8.5 | 8 | 9 | 7 | 6 |
| 9 | 8 | 7.5 | 8 | 6.5 | 5.5 |
All measurements are nail width in millimetres (mm). If you're between sizes, size up for comfort.