3 Pack Dermal Tops Glitter Dome Internally Threaded Dermal Jewelry Description All One Piece Machine Cut. Fit Perfectly onto our Dermal Anchors. The colors available are purple clear green light green pink red yellow and black. This item is made to fit all dermal anchor The size of all dermal anchor is 16 gauge with a 4mm Length. You will receive three (3) ofthe color you choose. Item is completely nickel free. Shipping and Return We are a U.S. based seller and all of our products are shipped from the United States. You can return any product within 30 days from purchase date.