* Material: Metal Alloy. * Color: Antique Bronze. * Package: 40pcs of Vintage Keys(Other accessories are not included). * Keys Length: 15mm-50mm/0.59-1.97". Please attention: Due to manual measurement , there may be 0.1-0.3cm deviation exist,hope you can understand. * Feature: - Different shapes vintage bronze keys. - Creative jewelry accessories. - Can be used to make necklaces, bracelets, anklets, decorative zippers or other hand-crafted DIY. - Durable in use. * About color: There are slight difference between the picture and the real item caused by light brightness,hope you can understand.