Snug Fit And Seamless: The seamless silicone sleeves fit tightly all the way around the 20oz skinny tumblers(8.1inch Tall) and will give you a nice snug fit.Eaey To Use AndTool-Less--Tape the seam,top and bottom well then turn this silicone sleeve inside out and from the bottom of the tumbler and work your way up. No shrink wrap and heat required, makes it fast and easy to apply and remove.Reliable: Our Silicone Sublimation Sleeve is made of premium heat-resistant silicone, reusable and safe.Environmental protection: the use of this heat press mug wrap save you both in effort and expenditure; Use it over and over again, helping reduce plastic and paper out of the waste stream and oceans.What YouWill Get--1 pcs silicone sublimation sleeve, 1pcs heat tape.colour: greenMaterial: siliconePackage Contents:1 set x sublimation tumblersOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.