Features: Durable Metal Blanks: Our sublimation photo blanks are made of high quality rust-free aluminum, with a glossy heat transfer coating. Aluminum sublimation sign blanks waterproof, durable, and perfect for long-lasting use indoors and outdoors. Easy to Use: ToBeAce sublimation metal blanks have a high quality white sublimation coating that is easy to sublimate and has vibrant pattern colors. Note?Please remove the protective film from the metal aluminum sheet before sublimating. Transfer the pattern for 60-80 seconds at 365°F. Package Includes: 10 x Sublimation metal blanks Specifications: Material: metal Color: white Size: 11x14 inches Thickness: 0.45 mm/0.018 inches Notes: ? Please peel off the protective film on the white side. ? Recommended Setting: At 365°F for 60-80s