The rivet set is made of iron, lightweight, portable, convenient and practical for DIY crafting use. These rivet studs have wide range of application, they are decorating leather crafts, belt, bag, hats and so on. Features -Color:Assorted Color -Material:Iron -Size:0.80X0.80X0.60cm/0.31X0.31X0.24in - The iron rivet studs are resistant against rust, not easy to break or deform, sturdy for use. - Made of iron with smooth surface, clear grain, smooth and burr-free, no rusting. - Designed with simple structure, convenient and easy to install and remove, practical for craft lovers. - These leather craft rivets are suitable for DIY various leather crafts, like belt connection, bag decoration, clothing decoration. - The rivet studs can fully show your distinctive fashion taste as well as personality. Package list: 150 Sets x Rivet Studs 1 x Storage Case