SIZING

Take a piece of tape and place it over your nail (do this when you have no product on your nail). 
Use a pen and mark a thin line down the side wall on each side of the nail.
Measure using a ruler in millimeters (mm) when the tape has been removed from the nail.
If your nails are in between sizes we recommend sizing up to the next size.
Small:
Pinky - 9mm
Ring - 11mm
Middle - 13mm
Index - 11mm
Thumb - 15mm
Medium:
Pinky - 9mm
Ring - 12mm
Middle - 13mm
Index - 12mm
Thumb - 17mm
Large:
Pinky - 10mm
Ring - 13mm
Middle - 14mm
Index - 13mm
Thumb - 18mm