How to Measure Your Nails
Find Your Perfect Fit
Getting the right size for your press-on nails is easy! Follow these simple steps to measure your nails for the perfect fit.
What You'll Need:
- Measuring tape or ruler (millimeters)
- Pen and paper to record your measurements
How to Measure:
- Measure the widest part of each nail - Place the measuring tape across the widest part of your natural nail bed from side to side.
- Record in millimeters - Write down the measurement for each finger (thumb, index, middle, ring, pinky).
- Round up if between sizes - If you're between sizes, we recommend choosing the larger size. Ex. Your thumb measures 15.4mm. Round up to 16mm.
Size Guide:
Please refer to our size guide when measuring:

Extra-Small (XS): Thumb 14mm | Index 10mm | Middle 11mm | Ring 10mm | Pinky 8mm
Small (S): Thumb 15mm | Index 11mm | Middle 12mm | Ring 11mm | Pinky 9mm
Medium (M): Thumb 16mm | Index 12mm | Middle 13mm | Ring 12mm | Pinky 10mm
Large (L): Thumb 17mm | Index 13mm | Middle 14mm | Ring 13mm | Pinky 11mm
Need a Custom Size?
If you need custom sizing, select the "Custom" size option when ordering and include your exact measurements for each finger in the order notes at checkout or email them to us after placing your order, slayedsetsbysusanna@gmail.com
Tips for Best Results:
- Measure each nail individually - they're all different!
- Measure your bare nails (no polish)
- Measure at the widest part of your nail bed
- If you're between sizes, always size up for a more precise fit
Still have questions? Contact us and we'll help you find your perfect fit slayedsetsbysusanna@gmail.com!