No! Your measurements will be inaccurate as gel nails / extensions are thicker!

If you feel that your nail size on both hands look similar, then sure! However, we recommend that you take the measurements for both hands to ensure that all 10 nails fit perfectly!

Size up! Eg. If your ring finger is 11.5mm, choose 12mm. You can file down the press on nail using the nail file in the prep kit to fit to your nail bed.