WinnerEco 100PCS Fashion 10mm DIY Spike Square Stud Rivet Punk Bag Belt Craft,Silver These studs are sheet metal and plated with a Shiny Nickel Plating finish to give them a Rock Look. Suitable for decoration on your DIY bags, leather bracelets, clothes, shoes, etc. Fully showing your special taste and personality Bring you a lot of DIY pleasure. What you can get: 100 x DIY Studs Rivets