LISTING FOR SINGLE CLIP-ON No piercing needed for this cool clip on hoop. You can use it on cartilage, conch, as a cuff or anywhere on your ear. Spiked hoops are made of 316L Stainless steel. Hoops are perfect for both men & women. Inner diameter from 8mm to 13mm Face:4mm Listing for 1 single piece All items are shipped in a gift box No Piercing Clip On Hoops, Clip Earrings, No Ear Cuff, Spike Hoops Hoop Gothic Earring, Mens