20oz Tumbler Silicone sleeve for sublimation
This will replace shrink wrap or painters tape/masking tape for those sublimating in a oven
this fits 20oz cups it will not go on larger cups. Some smaller cups it will work on as long as they are straight such as the 15oz
You must turn this inside out and roll on from the bottom of the cup and work your way up. It is not easy the first few tries.
This material is safe to use in the oven directly on the rack