This button maker supplies set includes 50 accessory sets for making 50 fridge magnets and bottle openers. Ready to use right out of the box, it provides wide compatibility, sturdy color-retaining materials, and is suitable for home DIY and kitchen decor. | Vevor | | Button Maker Supplies 50 Sets 2.28 in / 58 mm Magnet Button Parts, with Magnetic and Bottle Opener Backs, Metal Shells | Silver & White | Best Buy