PYD Life 50 PCS Sublimation Shrink Wrap Sleeve White Bags 10 x 5 Inch for Print by Oven,Sublimation Shrink Wrap Film for 20 OZ Sublimation Skinny Tumbler,Heat Transfer Shrink Wrap

It’s super fast to shrink and wrap your tumbler but the second I put it in the oven it burned, melted and my tumbler burned within 2 min because the wrap melted off. Horrible experience with the Shrink wrap

Perfect size for sublimation of 20 oz tumblers. Will not melt if kept under 400 degrees. Very easy to remove while still hot. Will continue to purchase these!!

Worked well!

Easy to use. Do Not melt. Works Great.

I have been buying these shrink wraps for over a year now from the same exact listing and I loved it until recently.... the last two purchases have been so crappy I thought maybe it was a bad batch so I bought again and still the quality is terrible. I never know if its going to burst open or not wasting tumblers because when the pop open the tape comes off usually. I prep 25-100 tumblers to bake at a time so I couldnt send them back. I had to start putting painters tape around all of my prepped tumblers so when I bake them and the shrink wrap pops open it wouldnt let the tape pop off either. This is very inconvenient and so wasteful. Im super sad about how the quality of this product declined and that now I have to look for a different vendor.

I have yet to have one of these NOT burst open. At first I thought maybe I was overheating then with the heat gun. But I’ve done 2 now without even shrinking them before putting them in the oven. Temp is below 360°. I’m not amused.

Don’t like this wraps at all! They do not seem to shrink down to a tight hold they go soft with heat. The ends will handed up after heated with heat Gun but once in the oven they go soft not giving it the tight hold it needs. Don’t recommend.

Only reason it gets 1 star is to warn others to do not buy this... thank God I had the forethought to put parchment paper under it incase it melted which it did and ruined a tumbler. DO NOT BUY THIS! I know what Im doing, this aint my first rodeo, this shrink wrap is bad.

Followed the directions but it Melted and ruined my cup

I should have took a picture. The sleeve melted pretty much all over. Im not sure Im gonna get it out of my little oven