Key Features All Set for Crafting: You will receive 500 sets of pinback button parts to create 500 custom button badges, including 500 transparent films, 500 metal covers, 250 metal backings, and 250 plastic backings. All components are provided in balanced quantities. The inclusion of both metal and plastic backing options allows for greater versatility in your crafting projects. Perfectly Applicable: These 32mm button parts are compatible with most standard button maker machines available on the market. They work seamlessly with any basic 32mm button press machine, making them ideal for a wide range of DIY applications. Reasonable Design: High-transparency films ensure a clear, glossy finish on each badge, allowing for vibrant and detailed designs. The durable metal cover and metal backing provide strength and long-lasting performance, while the plastic backing offers rust-resistant convenience. Every component is designed for ease of use and high-quality results. The Gift of DIY: These button-making supplies make a great creative gift for children, family members, or friends. Use them with a button press machine to craft personalized badges featuring memorable moments such as travel destinations, pets, holidays, or special events. Finished buttons can be used as accessories, keychains, or decorative items. Easy to Use: Simple and straightforward assembly process. With minimal practice, users can quickly produce professional-looking badges. Each step is designed for safety and efficiency, ensuring a smooth and enjoyable crafting experience. Specifications Model: D32-250S+250J Material: Metal & Plastic Metal Cover Diameter: 1.25 inch / 32 mm Metal Backing Diameter: 1.2 inch / 29.5 mm Plastic Backing Diameter: 1.2 inch / 29.5 mm Film Diameter: 1.7 inch / 44 mm Weight: 3 lbs / 1.39 kg Package Content 250 x Metal Backings 250 x Plastic Backings 500 x Metal Covers 500 x Films