General description Heat transfer shrink wrap films are designed for easy sublimation and heat transfer. These films allow you to create DIY projects effortlessly by simply covering your sublimation blanks, such as mugs or tumblers, with the shrink wrap and placing them in the oven for a perfect transfer. Technical specifications Size: 5 x 10 inches (127 x 257 mm) Material: PET Color: White Package Contents: 70 sublimation shrink sleeves Measurement allowed error: +/- 1-3 cm Usage To use the sublimation shrink wrap, follow these steps: Cover the sublimation blank with the shrink wrap. Place the wrapped item in the oven. Set the oven to 380°F (193°C) and wait for approximately 8 minutes. Remove the item once the time is up to reveal your desired pattern. Other information