Reliable material: the round blank aluminum sheet sets are made of quality aluminum, suitable for thermal sublimation, there are film on the aluminum when you receive them, protecting the aluminum from abrasion, smooth and polished , suitable for sublimation; The double side tapes have strong stickiness, making the aluminum sheet stick firmly to the places that you want Sublimation aluminum sheets: the round sublimation aluminum sheets measures . 2.5 cm/ 1.0 inch in diameter, with precise cutting technology, to keep them in the same size, avoiding the defect of manual cutting; The 2 sides of aluminum sheets have different functions, for printing patterns and fixing double-sided tapes Sufficient quantity: large quantity to meet your DIY and replacing needs, you can also share them with others Easy to operate: you can tear off the film on the front of the round aluminum plate, using sublimation printer to transfer the photo on the aluminum sheets, applying double-sided adhesive tape to the other side of the aluminum sheet, then sticking it to your bracelet or necklace to decorate your jewelry or other items DIY as you like: the sublimation blank aluminum stickers set is suitable for the people who love do DIY, you can print photos, pictures or write some words on them, to make decorating pendants, key chains, necklace, bracelet or other handcrafts, making some different personalized decorations, adding more beauty to you