Method of use: Use the button loop to around the original buttons of the jeans, then push the silicone buttons out of the button holes. No sewing is required, It easily expands for maximum comfort space in the waist area of existing pants. Durable Material:Buttoned waist extender made of high quality metal materials, rust-free, sturdy and durable. Pants extenders, comfortable hand feeling, high elasticity and tension, not easy to deform and break, easy to carry. Easy to use: Button extender is suitable for all jeans and pants that need a button closure, it fastens in seconds and adds an extra inch to your waistband. The silicone button is soft and stretchy, suitable for different waist sizes, convenient to use. It stays still and invisible under your shirt or belt. Fashion match: Retractable button can also match your jeans color to make your pants more fashionable. Skin PERFECT:Button extender is suitable for all jeans and pants that require a button closure, it attaches in seconds and adds an extra inch to your waistband. It stays still and invisible under your shirt or belt.