Description: High quality and very sturdy; Simple to use,you just need a puncher tool; Perfect for decorating your bags, belts, leather bracelets, shoes, boots, handbags, Hats; Suitable for All kind of art and leather Crafts And Clothes making. Specification: Materal: Alloy Size: Approx. 13 x 28 mm / 0.51 x 1.1 inch Color: Gold Package Includes: 10 Set Pyramid Rivet Studs Note: Due to the manual measurement, please allow 0.5~1cm differences in size. Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand