Press-On Nails · $$
Glamnetic Press-On Nails
Salon-looking, reusable press-ons in trendy shapes — almond, coffin and square.
- Reusable
- Trendy designs
- Thick, sturdy nails
Free tool
Press-on nail size finder
Press-ons only last when they fit. Measure your nails right on your screen — no ruler needed — and get your exact size for every finger.
1 Calibrate your screen
Hold any credit or debit card flat against the screen and drag the slider until the pink card matches its width exactly.
Card
2 Measure each nail
Place your fingertip on the screen next to the bar. Adjust until the bar is as wide as your nail at its widest point.
14.0 mm → size 4
Enter your nail widths (mm)
Measure across the widest part of each nail with a soft tape measure, or mark a strip of tape and measure it with a ruler.
Your press-on sizes
Kit size: —| Finger | Width | Size |
|---|
Between sizes? Pick the larger one and file the sides. Brands can differ by about 0.5–1 mm — check their chart too.
Press-on nail size chart
| Size | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| Width (mm) | 18 | 17 | 16 | 15 | 14 | 13 | 12 | 11 | 10 | 9 |
Kit sizes (XS, S, M, L)
| Kit | Thumb | Index | Middle | Ring | Pinky |
|---|---|---|---|---|---|
| XS | 15 mm | 11 mm | 12 mm | 11 mm | 9 mm |
| S | 16 mm | 12 mm | 13 mm | 12 mm | 10 mm |
| M | 17 mm | 13 mm | 14 mm | 12 mm | 10 mm |
| L | 18 mm | 14 mm | 15 mm | 13 mm | 11 mm |
Typical values — brands differ slightly. Kits are usually chosen by thumb width.
How to measure your nails for press-ons
- Tape method (most accurate): press clear tape across the widest part of the nail, mark both edges with a pen, peel it off and measure between the marks.
- On-screen method: use the size finder above — calibrated with a standard bank card (85.6 mm wide).
- Try-on method: hold each press-on against your nail; it should cover side wall to side wall without touching skin.
Tips for a perfect fit
- Measure your dominant hand — it is often slightly wider.
- Measure bare, filed nails (not over gel or polish).
- Always size up if in doubt, then file the sides.
- Once you know your sizes, read how to make press-on nails last up to two weeks.
Frequently asked questions
How do I know my press-on nail size?
Measure each nail across its widest point in millimeters, then match the number to a size chart: size 0 is about 18 mm, size 9 is about 9 mm. Our on-screen size finder does the matching for you.
What if I am between two press-on sizes?
Choose the larger size and gently file the sides to fit. A press-on that is too small leaves gaps at the side walls and pops off sooner.
Are press-on nail sizes the same for every brand?
Most brands use a similar 0–9 scale, but widths can differ by about 0.5–1 mm. Always compare your measurements with the brand’s own chart when it is available.
What size press-ons do I need: XS, S, M or L?
Pre-packed kits are usually sized by the thumb: about 15 mm is XS, 16 mm small, 17 mm medium and 18 mm or wider large.