Crafted from Sterling Silver Beautiful disc stud earrings Accented with cubic zirconia crystals Secure butterfly backing Absolutely stunning earrings to add to your Harley collection Harley-Davidson Women's Crystal Disc Stud Earrings - Silver, 34G00161. Beautiful, eye-catching disc earrings accented with cubic zirconia crystals. Crafted from shiny Sterling Silver. Secure butterfly closure. Absolutely stunning earrings to add to your Harley collection.