[Button Making Kit] You will receive 200 sets of round button parts, each set comes with 1 metal shell, 1 metal back with pin and 1 clear film, 600 pieces. Sufficient quantities will satisfy your button making and replacement needs. [Suitable Size] The diameter of the metal shell is about 25mm/1 inch, the metal back is about 23mm/0.9 inch, and the transparent film is about 35mm/1.38 inch. Convenient for making buttons to decorate your clothes and bags. [Metal Material] These blank button parts are strong, rust-proof, not easy to break or deform; the transparent film is made of PVC material, which makes the surface bright and , and can be worn for a long time. Compatible with 25mm/1 inch button on the market. [Customize your button] the or photo you like and cut it to a suitable size; then place the metal button cover and film on the mini button machine in turn and press the machine handle. When the press is formed, place the plastic button back on the button press and press with the front. Delicate button badges complete. [Wide Application] Suitable for making beautiful crafts such as birthday, , travel and graduation souvenirs, bags and clothes decoration and other gifts to share with your and family. Colour: silver Material: Metal Size: 25mm Package Contents: 200 set x Blank button making supplies Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in a picture to be slightly different from the real thing. The allowed measurement error is +/- 1-3cm.