These BEAR BOTTLE OPENER Key Tags are made from anodized aluminum. They measure 1 7/8" long by 1" high and are attached to a 1" split ring. They are available in a 4-color assortment of BLACK, BLUE, RED, and GREEN. Each dozen will contain 6 BLACK, 2 each of BLUE, RED, and GREEN. Packaging is bulk, 12/Bag.