For this section, you will be asked to provide pictures for nail-sizing purposes. The only extra thing you need is one standard US coin (preferably a quarter, nickel, penny, or dime).
In each picture, we need a bird's-eye-view of your fingernails or thumbnail next to the coin of your choosing. Please make sure you take pictures of fingernails and thumbnails on both hands as it is common for people to have different sizes on the right hand and the left hand.