Usage Tips: [Button Making Kit]You will receive 200 sets of round button parts supplies, each set comes with 1 metal case, 1 metal back cover with pin, and 1 clear film, 600 pieces. Sufficient quantities will satisfy your button making and replacement.[Suitable Size]The diameter of the metal case is about 25mm/1inch, the metal back cover is about 23mm/0.9inch, and the transparent film is about 35mm/1.38inch. Convenient to make buttons to decorate your clothes and bags.[Metal Material]These blank button parts are strong, rust-proof, not easy to or deform; the transparent film is 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.[Personalize 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. After 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:silverMaterial:MetalSize:25mmPackage Contents:200 set x Blank Button Making SuppliesOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.