20 Spider Earring Bails - Antique Gold Plated Bails - Oval Design. (10 pairs) Glue on. Great for Making Dichroic, Glass & Wooden Tile Jewelry. Antique Gold Glue On Earring bails with flat textured pad made with glass jewelers in mind. Nicely crafted in an oval design with a 2mm loop hole. Size: 12mm x 6mm. Lead and Nickel free. Easily attached to the back of any kind of jewelry... such as fused glass, metal or other solid materials. Simply attach these bails with a small amount of your favorite glue or epoxy. A well designed, high quality bail that is fast and easy to use. No more wire inclusions, drilling holes or other attachments. Simply glue the bail's pad to the back of your jewelry creation, let the glue cure and your ready to use. Use Spider Oval Earring bails with Scrabble tiles, Clear Glass tiles, Dominoes, Dichroic Cabochons and just about any solid object you would like to make into a hanging earring.