Heat transfer shrink wrap films can sublimate and heat transfer easily with film, sublimation and Effortless to use: you can make DIY with shrink wrap sheet at home on your own for it is simple to use Just cover the mug or other sublimation with sublimation shrink wrap, and then place into the , is to set time and wait the finished about 380F(193) for about 8 minutes material: heat sublimation shrink wrap film is made of material, which is odorless and safe to use and can wrap your cup, tumblers, etc. : sublimation shrink film can be applied to sublimation and can obtain sublimation transfer, and they offer the transfer effect by matching the size and shape of the substrate You will your pattern by putting substrate into the bag and placing it in the Wide application: sublimation shrink sleeves are suitable for flat and curved items like keychains, puzzles, frames, mouse pads, phone case, tags, earrings, water bottle, tumbler and other objectsColour: whiteMaterial: PETSize: 127 x 257mmPackage Contents:70 x sublimation shrink sleevesOnly the above package content, other are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.