Scope of delivery: You get 12 spare jeans buttons 17mm diameter, for riveting - clothing repair kit. Made of high quality metal: High quality workmanship of alloy material , glossy and delicate and good. High quality metal button which is sturdy, durable and not easily subject to erosion. Detachable and reusable The: The adjustable waist buckle without nail, the belt can be changed into large and small, detachable and the adjustment is fixed, no tools, no sewing, removable and reusable. Widely used: shirts, jeans, jackets, bags, leather goods and other heavy fabrics, they can meet your demand well. Easy to Use No Sewing: It's easy to replace missing buttons in seconds. In fact, no sewing is required and it works great for any fabric. Anyone can use it, including children.