The 17mm No-Sewing jeans buttons are made of high quality copper.the thick metal base, thread rivet is not easy to bend and damage. Package include:12 x button caps,12 x thread rivets,1 x screwdriver.Diameter : 17 mm（0.67 inch).No-Sew Jean tack buttons,suitable for all kinds of jeans on the market. Nailless threaded rivets,not bring any discomfort to your skin.easy to disassemble and reusable.just use the screwdriver to screw or unscrew for quick and easy button installation for your jeans, trousers or jacket. The replacement buttons give instant extra space when your pants size is too tight,or reducing your waist size when your pants are too loose.It’s also a excellent replacements for missing button. Usage: No sew metal buttons 12 Set for jeans, jackets,suspenders, shirts,bags, leather craft and other strong fabrics to Jeans button replacement. Buttons are made of metal,nailless threaded rivets,easy to disassemble and reusable. Perfect for fixing or adding buttons to jeans or other strong fabric clothing

Color: Silver.
Diameter : 17 mm (0.67 inch)
Package include:12 x button caps, 12 x thread rivets, 1 x screwdriver

Easy to install:
1. Make a small hole in the place that you want to install the button.
2. Put the nail through the hole from backside, and put the cap on from the other side.
3. Just use the screwdriver to screw or unscrew for quick and easy button installation for your jeans, trousers or jacket.
Notes:
Be careful not to put them near kids.
Do not put them in the mouth in case of swallowing.