These rivets are made of zinc alloy, which is sturdy and strong. They can be applied to many items. Perfect for art making, crafts as well as clothes making. The skull design will be cool and unique to present your personality. Features -Color: Golden, silver -Material: Zinc alloy -Size: 0.70X0.70X0.50cm/0.28X0.28X0.20 in. - Perfect to be used for necklace, DIY bags, shoes, jackets, etc to show your unique taste and cool personality. - Suitable for use in a variety of items, such as couture apparel, punk apparel, fashion apparel, motor embellishment and other DIY projects. - The skull rivets are suitable for art making and clothes making, such as jackets, bracelets, belts, shoes, handbags and so on. - Made of zinc alloy material, which is durable, sturdy and strong for decoration. - Excellent workmanship, good texture and smooth surface, not easy to deform or break. Package list: 10 x golden studs 10 x silver studs