Size: Approximately 2.5 inches long Material: Cobalt Clear Acrylic with nickel free ear hooks Because this product is handmade color and texture may vary slightly from what you see on your screen. This item is made by a human and not a machine so expect some inconsistencies and flaws. After all, our imperfections are what makes us beautiful! Clay is fragile so treat with care. If your clay jewelry is dropped or anything heavy is set on top of it, it can break. We recommend storing your Hey Grl Hey Jewelry in a safe place when it is not being worn.