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STEP 01
Follow the nail curve
Place a soft tape measure across the widest part of the nail, from one side edge to the other.
Size Guide
Measure your nails. Find your fit.
How to measure
MEASURE IN mm
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STEP 02
Mark both edges
Without a soft tape measure, wrap paper or tape snugly around the nail and mark its left and right edges.
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STEP 03
Read in millimeters
Lay the strip flat. Measure the distance between your marks with a ruler and record each nail separately.
Purple Adhesive Gel
Two sheet sizes: XS/S and M/L. Compare the individual gel pieces shown below with your measured nail width.
XS / S
Sheet: 80 × 60 mm. Use the dimensions marked on each gel piece.
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M / L
Sheet: 80 × 68 mm. Use the dimensions marked on each gel piece.
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Black Adhesive Gel
Compare the XS/S and M/L sheets below. Measurements on each image refer to the individual gel pieces.
XS / S
All dimensions are in millimeters. The outer measurements refer to the sheet, not your nail size.
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M / L
All dimensions are in millimeters. The outer measurements refer to the sheet, not your nail size.
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Pink Adhesive Gel
Check the chart for XS/S, M/L, L+, long-nail and toenail versions. Use the chart for the version you are choosing.
Find your version
Use the size labels in the image to find your version. All dimensions are in millimeters.
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Sizing questions
Are size names the same across all gels?
Use the chart for the specific gel and version you plan to buy. Compare the individual pieces with your measured nail width.
Do the outer measurements show a nail size?
No. Outer measurements show the full sheet dimensions. The arrows next to individual pieces show the piece sizes.
How can I measure without a soft tape measure?
Use paper or tape along the nail curve, mark both side edges, then lay the strip flat and measure the distance with a ruler.
Hand Press-On Nails
Measure each nail at its widest point, following the curve. Compare your measurements with the width table below.
How to measure
MEASURE IN mm
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STEP 01
Follow the nail curve
Place a soft tape measure across the widest part of the nail, from one side edge to the other.
Image could not load.
STEP 02
Mark both edges
Without a soft tape measure, wrap paper or tape snugly around the nail and mark its left and right edges.
Image could not load.
STEP 03
Read in millimeters
Lay the strip flat. Measure the distance between your marks with a ruler and record each nail separately.
Hand nail width chart
Nail width · mm
| Finger | XS | S | M | L |
|---|---|---|---|---|
| Thumb | 14 | 15 | 16 | 17 |
| Index | 10 | 11 | 12 | 13 |
| Middle | 11 | 12 | 13 | 14 |
| Ring | 10 | 11 | 12 | 13 |
| Little | 8 | 9 | 9 | 10 |
The size chart on your chosen product page takes priority. Handmade production may vary by approximately 1 mm.
Sizing questions
What if my measurement is between two sizes?
Choose the slightly larger nail tip and gently file the edge if needed. A comfortable tip should cover the nail without pressing into the skin.
Do I measure a straight line or follow the curve?
Follow the nail curve with a soft tape measure or paper. If using paper, mark both edges first and read the marked distance after laying it flat.
Does this chart replace my product’s size chart?
Check the size chart and available options on your chosen product page. Follow any size information provided for that product or nail shape.
Toe Press-On Nails
Measure both length and width. Toe sizing uses a different S/M/L chart from hand nails.
How to measure
MEASURE IN mm
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STEP 01
Measure the width
Measure the widest part of each toenail from side edge to side edge.
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STEP 02
Mark and read
You can also use paper or tape. Mark both side edges, remove the strip, then measure the distance in millimeters.
STEP 03
Check the length too
Measure from the cuticle side to the front edge of the toenail. Compare both measurements with the toe chart.
Toe nail length & width chart
Length / width · mm
| Toe | S | M | L |
|---|---|---|---|
| Big toe | 15 / 17 | 15.5 / 17.5 | 16 / 20 |
| Second | 8.5 / 10.5 | 9.1 / 12 | 9.9 / 12.5 |
| Third | 8 / 9 | 9 / 11 | 9 / 11 |
| Fourth | 7 / 8 | 8.2 / 10 | 8.2 / 10 |
| Little toe | 5 / 7.5 | 8 / 9 | 8 / 9 |
Measurements are length / width, not width / length. Manual measurement may vary by 1–2 mm. Use the chart on your chosen product page.
Sizing questions
Which number is length and which is width?
Each cell is length / width in millimeters. For example, S big toe is 15 mm long and 17 mm wide.
Can I use the hand nail chart for toe nails?
Use the toe chart. Toe nail sizes are based on both length and width and use a separate S/M/L standard.
What if I am between two sizes?
Choose the slightly larger size and gently adjust the edges with a nail file if needed. Check both length and width first.
Tap a card to open the size guide.
Need help finding your size?
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