Each set includes extra sizes to help ensure the perfect fit. If you’re unsure of your size, we recommend purchasing a Toe Sizing Kit or leaving your sizes in the order notes SMALL (Narrow Toes)Base Sizes (10 pcs):Big Toe: 3Second Toe: 8Third Toe: 10Fourth Toe: 12Pinky Toe: 14Extra Sizes:4 (x2), 7, 11, 13MEDIUM (Most Common Fit)Base Sizes (10 pcs):Big Toe: 2Second Toe: 6Third Toe: 8Fourth Toe: 9Pinky Toe: 10Extra Sizes:3 (x2), 7, 11, 13LARGE (Wider Toes)Base Sizes (10 pcs):Big Toe: 1Second Toe: 6Third Toe: 8Fourth Toe: 10Pinky Toe: 10Extra Sizes:0 (x2), 7, 8, 11📏 NAIL SIZING — COIN METHODNot sure of your nail size? Use the Coin Method!Place a coin next to your natural nails and take a clear photo from directly above, making sure your entire nail bed and the coin are visible. Repeat for both hands.Please photograph each thumb separately with the coin next to it, as thumbs are larger and need to be measured separately.Send your photos through Etsy messages after ordering, and I’ll use the coin as a size reference to help determine the best fit for your press-ons.✨ For the most accurate sizing: Keep your fingers flat, take the photo straight from above (not at an angle), and make sure the coin and nails are clearly visible.