This 14-karat yellow gold earring jacket features five fanned-out 3-prong mountings that curve down and forward. Each 3-prong mounting accommodates one round 3mm faceted stone. The hole in the jacket fits onto the post behind the ear and the ear nut holds it in place. The jacket has two vertical holes, allowing the customer to adjust the visible length of the jacket. Ear jackets are accent pieces, designed to slip onto an ear post, behind the primary design element, quickly and easily giving any earring an interchangeable style.