size guide
There are two ways to find your size:
1. purchasing a sizing kit
Purchasing details below:
CustomClawz
sizing kit


2. sizing at home
The best way to size at home is by using the tape technique!
What you need:
⋆ Tape
⋆ Pen
⋆ Paper
⋆ Ruler
The personal guide is down below:

1. placing the tape
Using transparent tape, place it across the largest part of your nail. Push the tape down onto the nail from one edge to the other.

2. make your marks
Mark two lines from one edge of the natural nail to the other.

3. remove the tape
Remove tape and measure with a ruler in millimeters (mm). Do not include the pen marks as it adds width to the sides.

4. write it down
Log the sizes from Thumb to Pinky. Make sure to log in millimeters (mm). Round up to the nearest whole number, never round down. (Example: Middle finger is 10.5mm, round up to 11mm)
some things to keep in mind
1. Always size both hands. Sizes vary sometimes.
2. If your nail size is over 19mm, it is best not to use press-on tips.
3. Nail bed length might also affect how certain press-ons fit. It is best to purchase a sizing kit in these cases.
4. Please ensure sizing is correct as we are not responsible for incorrect sizing. Replacements nails are available if needed (available on my site!)
5. Feel free to email or DM us with any questions or concerns at castilloclawz@gmail.com or @ccustomclawzz on Instagram!
6. Write down your sizes in the special instructions box in your cart!