These 1 1/4" Retro Collection Rectangle plugs by Gorilla Glass are hand-made from Borosilicate glass. These double-flared plugs feature a solid black background with white retro rectangles on the faces and a solid flat black back. Reversible. Each piece of Gorilla Glass jewelry is designed and handcrafted in-house by skilled glass artisans at their extensive design and production studio in Oaxaca, Mexico.
