This is the GOOD shrink wrap people! Not junk! You need this on your tumblers to provide pressure when you sublimate a blank sublimation tumbler in your convection oven.
- 10 1/4" x 5 1/4"
If you want artwork to go fully around your 15 or 20 ounce tumblers, this is the shrink wrap to get! These are made for sublimating your tumblers in a convection oven. You use a heat gun or other heating appliance to shrink these onto your tumblers, then place in your convection oven.