Nail Sizing

Sizing For the Best Fit

All KireiTips are handcrafted one by one. There is no "one-size-fits-all" but there are two ways you can find out what size will best fit you before purchase.

Option 1- Purchase Sizing Kit in your Choice Length + Shape

You can purchase our sizing kit for a little fee. The good thing is you will forever know your nail size, and you can always order the same sizes, every time! You can try them on, fill the card up with your own data. Make sure to order the desired nail shape you love. At checkout, you can order a standard size kit or insert your custom sizes.

Option 2 - Measure at home

This option is for those who just don't want to wait for their sizing kit. All you'll need is a soft tape and a ruler.

How It Works

  1. Measure your nails using Method 1 (tape & ruler) or Method 2 (soft measuring tape) below.
  2. Write down your nail measurements in millimeters for each finger on both hands.
  3. Match each measurement to the sizing chart to determine your set size.

Method 1: Tape & Ruler

You’ll need: clear tape, a fine-tip pen, and a ruler marked in millimeters.

  1. Place the tape across the widest part of the nail.
  2. Mark the exact left and right edges of your nail bed with the pen.
  3. Peel off the tape, lay it flat against the ruler, and record the distance in millimeters.
  4. Repeat for all ten nails.

Method 2: Soft Measuring Tape

You’ll need: a soft measuring tape.

  1. Wrap the tape snugly over the widest part of the nail.
  2. Record the number of millimeters from sidewall to sidewall (where your nail meets the skin).
  3. Repeat for all ten nails.