The snap buttons are made of quality material, they are sewing accessories for woolen overcoat, coat, down jacket, jacket, knitwear etc. Made of material, it is light weight, nice and practical. Perfect buttons, exquisite processing technology. Features - Color: As shown. - Material: Magnet. - Size: Approx. 1.3 x1.3 x 0.4 cm. - Strong double face magnet button, super thin and easy to opening and closing. - Snap is covered with a PVC for sewing your snap into your application. - Easy to sew over with machine, making it completely invisible on the outside of the bag. - Wide range of uses This set of buttons is suitable for clothing jackets, hats, jeans, downjacket, shoes, jackets, T-shirts, windbreakers, backpacks, leather craft DIY manual and so on. - Fine workmanship, conveniently and easily used at home or in clothing shop. - Fully showing your special taste and personality. - Dear buyer, Due to lighting effect,monitor's brightness,manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand Thank you