NON SUBLIMATION PRODUCT
Shring wrap for mugs, tumblers, cans, bottles and any sublimation blank with round and irregular shape like pet bowls, glass shots, coasters and many more
Comes in 2 sizes:
L 17x29cm white - suitable for 20oz straight tumblers, 20oz top lid tumbler, 20oz Stanley, 16oz Glass can, 30oz top lid tumbler, 12oz tumbler, you can fit 2 11oz ceramic mugs, or stainless steel mugs, short tumblers etc.
XL 20x32cm transparent - for 40oz tumblers 
How to use - wrap the sublimation paper around your blank as usual, then wrap with clean paper and put into the the shrink sleeve.  Heat up with a heat gun or hair dryer until it shrinks evenly around the blank and then proceed with the sublimation in an oven or mug/tumbler press. After the sublimation just cut or tear the film and remove any paper.