Hey Gloss Bae’s,
You can use this chart to help you measure your nails yourself. If you are still unsure, you can purchase a sizing kit. Purchasing a sizing kit is the most accurate way to determine your nail sizes.
If your measurements do not match the pre-set sizes on the sizing guide, then please select “Custom” while shopping and be sure to add your custom sizes in the ‘Note to Seller’ during checkout.