The simple design of the rivet studs makes your handwork easier. Manufactured with zinc alloy material, sturdy and practical, and this durable rivet is widely used and can be used conveniently for purses, handbags, leather, fabric, DIY crafts. Features - Color: Silver -Material:Zinc alloy - Size(ring): 1.00X1.00X1.00cm/0.39X0.39X0.39in - Size(screw): 0.80X0.80X0.70cm/0.31X0.31X0.28in -The studs rivets with this d ring made from durable and stable material, beautiful polished, solid construction and really durable. -Use these d rings rivets to attach two pieces of leather together and they would work great. -Ideal for decorating your bags, belts, leather bracelets, shoes, boots, handbags, hats and much more. -The sufficient rivet screws with these d rings are able to meet your usage needs, and you can also share it with your friends. -The rivet screw head button is suitable for all kind of leather crafts and bags making. Package list: 4 Rings with Accessory