Features 1、DIY: Round buttons parts are perfect for DIY gifts and souvenirs, widely used for Christmas gifts, personalised birthday gifts, holiday gifts, travel souvenirs and other DIY. 2、REUSABLE: The Round buttons parts are designed with a mirror on the back to personalise your make up mirror and can be used again and again. 3、100 SETS: You will receive 100 sets of button making supplies, including metal cover, plastic bottom, clear protective film, etc. 4、RUSTPROOF: Button making supplies are made from tinplate, which prevents rusting and makes your creations last longer. 5、HOLIDAY GIFT: Mirror back button parts are a great gift to friends and family to surprise them on any special occasion, such as Mother's Day, wedding, wedding guest gift, birthday, Christmas, etc. Specification Item Type: Mirror Round Buttons Parts Material: Tinplate Quantity: 100 sets Package List 100 x Top Cover 100 x High Transmission Film 100 x Metal Rings 100 x Self Adhesive Sheet (Random) 100 x Mirrors