Please add to the note at checkout which earring you want this option for. This option allows for your earring to be created into a clip-on or French hook. All findings are hypoallergenic. For clip-ons we use stainless steel. For the French hooks, you have the option to select 925 sterling silver or 14K gold-filled hooks. All are an additional $4 charge per pair of earrings. The design of the earring will be adjusted to fit your selection and may vary slightly from the original design. Please add for every earring that needs to be changed. For example, if you have four earrings in your cart that need a different type of finding for the lobe, you will add this four times to the cart. Email us if you have questions at email@example.com.