[Button Set] You will receive 200 sets of round button accessories, each set comes with 1 metal shell, 1 metal back with pin, and 1 transparent film, totaling 600 pieces. Sufficient quantities will satisfy your custom button making 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 you to make stylish buttons to decorate clothes and accessories. [Metal Material] Blank badge parts are strong, rust-proof, not easy to break or deform. The transparent film is made of PVC, which makes the surface of the badge smooth and can be worn for a long time. Compatible with 25mm/1 inch button makers on the market. [Customize Your Button] Choose any picture 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 order and press the machine handle. When the press is formed, place the back plastic button on the button press and press down with it. Full delicate button badges. [Application] Suitable for making beautiful crafts such as birthday, festival, travel, and graduation souvenirs, clothing and apparel decorations, and other gifts to share with friends and family. Color: silver Material: Metal Size: 25 mm Package Contents: 200 sets of blank button making accessories Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be a little different from the real thing. The measurement allowed error is +/- 1-3 cm.