50 Pieces Sublimation Shrink Wrap Sleeves for Tumblers White Heat Sublimation Shrink Wrap Film for Tumblers, Cups, Mugs, Phone Case, Shrink Wrap Bands Tube for Sublimation Blanks -7 x 11 Inches-

Instructions: 1. Fix: Fix the printed heat transfer paper with high temperature tape. 2. Slip: Slip your product and attached printed transfer paper into an appropriate size sublimation cover. 3. Shrink: Heat with the heat tunnel to shrink the sublimation shrink wrap sleeves to conform to the product's shape (Function of hot air tunnel: make the sublimation bag and transfer paper firm and smooth on the surface of the bottle body, and there may be small bubbles on the surface of heat shrink film without using hot air tunnel). 4. Set: Put them in the oven, set the temperature-time (170 ?/338°F, 5 minutes), of course, you can also adjust the time and temperature according to the size and quantity of your products; Digital display oven recommended. 5. Finish: Be careful of the high temperature, remove the shrink and paper from the product and enjoy your DIY time. Specifications: Material: POT material Color: white Size: 7 x 11 inches Quantity: 50 pieces Package includes: 50 x Sublimation shrink wrap sleeves Warm notes: Necessary accessory: the adhesive tape for fixing transfer paper must be high-temperature resistant tape, not normal plastic or paper tape. Must steps with hot air tunnel: make the sublimation bag and transfer paper firm and smooth on the surface of the bottle body, and there may be small bubbles on the surface of heat shrink film without using hot air tunnel.