Review on 📦 Premium Sublimation Shrink Sleeve Transfer Tumblers Packaging & Shipping Supplies: Durability and Convenience by Bradley Wacks

I originally bought these for sublimation coffee mugs. They are easy to use. Put on the sublimation design and use the heat gun to find it. I especially like the flash. However, I found it wasn't snug enough on the cup handle for a coffee mug, so I had to use something else. Not the best option for images that fit close to the mug's handle. But this is a good product. I am still studying.