These are double side rivets, they are all made of materials, strong and will not be easily . These rivets have been treated with good craftsmanship and have beautiful and delicate appearance, which can well decorate our handmade craftsmanship. Features - Color: Assorted color. - Material: Brass. - Size: 0.80X0.80X0.50 cm/0.31X0.31X0.20 inch. - The rivets set included double side rivets, great enough to meet your demand for different crafts. - The rivets are made of , anti-rust and durable, not easy to fade, strong and sturdy for crafts, straps or clothes. - These rivets are useful tools which can be applied for DIY crafts, repairing and decorating belts, shoes, sandals, bags, clothing, and so on. - You will have good use experience because of the perfect workmanship of this product. - Excellent and beautiful rivets can be used in strong installation, reliable and not easy to fall off. Package list: 100 sets x rivets