Features: new leveling, buckle, slot, new base leveling, more stable and durable, made of metal, double-sided plating process, durable and elegant. Give these snap-on buttons a chance to overcome the comfort issue of your waistline. Made of High Quality Metal: High quality workmanship of alloy materials, smooth and delicate and good luster. High quality metal button, sturdy, durable and not easily subject to erosion. It won't bend or break under finger pressure. Detachable and Reusable: The intelligent built-in spring allows a button to have a precision detachable structure that allows reusable use. Anyone can use it, including children. The kit allows us to customize the pants without undue effort. EASY TO USE WITHOUT SEAM: 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. The kit allows us to customize the pants without undue effort. Wide range of uses: jeans buttons can be used for adults, teenagers, children's jeans, pants, skirts, jackets, suits, coats, work clothes, etc.