Brown HeartsPlease read carefully before purchase: This set includes: 28 ready made nails. There are 12 sizes, and 2 nails of each size will be included with every set, along with 2 extra nails of size 3 & 4. You cannot choose any one nail size, you have to purchase the full set of 28 nails. Shape: Medium Coffin Sizing: Our sizes generally fit all, however you are still advised to check the size chart above and see if your nail measurements match your sizes.