Screw-in Bottom Studs - Set of 20 (Metal Black) These screw-in studs can be easily attached to leather, fabric, etc. Ideal for protecting the bottom of bags and handbags, as well as for adding a decorative touch. They can also be used for repairs, parts replacement, and creating original leather goods. Suitable for bags, handbags, bracelets, shoes, boots, hats, belts, jackets, and more. Instant purchase is welcome. No price reduction requests, please. Material: Aluminum Alloy