Realkant Sublimation Blanks Tumblers Silicone Bands Kit for 20 30 oz Skinny Straight Cups with Heat Resistant Gloves Tape Sleeve Accessories for Cricut Mug Press Machine Wrap Bundle Tumbler in Oven

I didn't use these for sublimation. I used them to hold thick, 3D stickers down on a tumbler that I epoxyed. It worked.

Exactly what i need to sublimate 20 and 30 oz tumblers love the outcome

Would give it 5 stars but the silicone ring left some discoloration in sublimated item... also haven't used hat tape but everything else is just wonderful to work with

I liked it all, works great

Perfect and sub beautifully. Quick shipping.