JGFinds 10 Pc Black Antiqued Blank Frame Setting for 19x25mm Cabochon Resin Cameo or Glass Tray - DIY Crafts, Jewelry Making Pendant 10 pieces for all your craft or jewelry making needs Each can hold a 19mm x 25mm cabochon, cameo, or a glass tray Comes in Antique Look, Black in color Size of each is 4x3.5cm(1 5/8"x1 3/8") Made of zinc alloy