Black Cat Dangle Earrings White Cat Lever Back - Reversible Cat Jewelry Sterling and Vitreous EnamelThese modern stylized cat earrings can be worn as a white cat or as a black cat (or one of each). It's all about the whiskers. They come on sterling silver lever back ear wires for comfort and security. The charms are made with sterling silver and inlaid layers of vitreous enamel that has been fired at 1400 degrees in a kiln. They are waterproof, durable and vibrant. I ship First Class Mail in a gift box.