I.D.B. highly recommends ordering a sizing kit. Typically, custom press-on nail companies have you measure your nail bed with a ruler; then, you choose your sizes depending on your measurements. The problem with that is the difference between one size from the next is a millimeter. That's pretty easy to make a mistake when measuring! Getting the wrong size can cause your nails to not stay on as long or even cause discomfort. Get it right the first time by ordering a sizing kit.

Sizing Kit

$3.00

Quantity

Find the size for your pinkie nails. Take the smallest press-on nails from the kit and try them on your pinkie nails. The trick is to have them feel natural; not tight. If you are in between sizes, size up; you can always file them down.

Check if your other pinkie is the same size. Most of the time your left-hand sizes match your right-hand sizes, but not always. Once you have found the right size(s) write it down.

Repeat these steps for the remaining fingers.
Pinkie nails are most commonly a 7,8, or 9.

Thumb nails are most commonly a 0,1, or 2.

When sizing your middle, ring, and index finger, your middle is normally the largest of the three. Your ring finger is typically one size smaller than your middle finger. Your index finger is normally the smallest of the three.

Sizing Kit

Sizing Kit Instructions

Helpful Tips

Important Information