HTVRONT Shrink Wrap for Sublimation Tumblers 8 X 12 Inch - 60PCS Sublimation Shrink Wrap Sleeves, Heat-Resistant Tumbler Shrink Wrap Film

Works well for sublimating metal tumblers. Shrinks up quickly, holds string, and easy to remove after heating. Would recommend this brand

I bought this shrink wrap to practice sublimation on my tumblers, and it actually makes me feel like a pro 😄. It fits perfectly around the cups, shrinks evenly, and holds my designs in place without a fight. Honestly, it saved me from a lot of trial-and-error frustration! If you’re making tumblers for your small business or just for fun, this wrap is a total win Worth the money if you want your tumblers to come out perfect. This help the paper stick to the tumbler to make your sublimation look great after the easy to removed. — Just don’t be surprised if you start wanting to shrink-wrap everything!

I use these shrink wraps when sublimating tumblers for my business. The size is perfect for a 30 oz tumbler and so very easy to use. Simply place the shrink wrap on your tumbler, use a heat gun to then shrink it around your tumbler, and then sublimate. Because I use an oven, I needed to have pressure on the sublimation print to not ghost images onto the surface. These have been a god send! They are super durable, are the perfect thickness for my use, and stay on they tumblers through the sublimation process. Just be sure to remove them while they are still hot ( wearing your heat gloves of course) as they become hard to remove when they cool off. And, these are the most economical wraps I have found as of yet. If you create sublimation items, you owe it to yourself to purchase these.

Works great

I have been doing tumblers for YEARS. I have done literally thousands. I have no idea why I fought using this stuff for so long. This particular brand is AMAZING. The perforation, game changer. I read all the reviews, and I have come to the conclusion that many people have zero idea what they are doing with this, or sublimation on tumblers in general. First, you should NEVER have a cup touch another cup, never touch the bare rack, and never touch the sides of the oven. Then, you should also NEVER have the shrink touch the actual cup. Doing any of those things is a recipe for disaster. You should have a raised silicone mat on the rack. The pyramid bacon ones are the key. With that and a convection oven or air fryer oven, you do not even have to rotate or flip anything because it does not restrict the air flow at all. Anyhow, these are the best out there.

This shrink wrap works very good for you tumblers. Size is good for 30 oz tumblers. Ease to slide on. And when heated it stinks to fit you tumbler. Great price for what I got. I will be buying more when I need to.

It’s good

They work great for sublimation. The perforated line always goes away and doesn't work as planned but my cups come out great

Stick with the product instructions and this shrink wrap works well applying even pressure on the substrate. Turn up the temperature too much and the wrap will melt and stick to the oven tray. Keep the temperature within tolerance and increase the time, tuning half way through. Great product.

I’m recently new to sublimation and bought these to use in my halogen oven. I’ve used a few now and they’re great! They fit the tall skinny tumblers as well as sports water bottles. Does just what I need!

definitely I will buy it again