SkyAngel Nails provides a variety of nail shapes and sizes to perfectly suit each of you. Here's a guide to the shapes we offer and the measuring process to help you find your exact nail sizes. Available Styles are More than This. Select a Suitable Size for Your Fingertips. 1) Measure the Widest Part of Your Fingernail 2) Compare with the Size Chart 3) Choose Your Size for Press-ons Thank you for reading SkyAngel blogs!