Adjustable Instant Buttons made of premium metal have long service life, sturdy, durable and not easy to get erosion. Our metal base is thick and the screws are not easy to bend. Unique card slot design,can not fall off when stuck.10 different styles of snap on jean buttons, It can make the waistband of your jeans smaller or bigger even not wear a belt, make your clothes more unique. The no-nail adjustable waist buckle, the waistband can be changed to large and small, detachable, and the adjustment is firm, tool free, no-sewing, removable and reusable. Each metal jean button measures 17mm/0.67inch in size, appropriate size for various jeans pants.With two metal gourd strap buckles, adjustable buckle suspender buttons, and maternity dress strap buckles. Those buttons can not only replace broken old buttons, but can also decorate your jeans, jackets, suits, trousers, coats, shirts, overalls and more.,You can operate without sewing.You can operate without sewing.