Want to press more drinkware blanks but only have one mug press? This silicone wrap can help you make the most of your mug press. Normally, the heater of a mug press or a tumbler press can be adjusted within a fixed range and can only press drinkware in compatible diameters. But what if you want to press some skinnier and smaller blanks? You can use our silicone wrap to wrap your substrate to enlarge its diameter, and the silicone can conduct heat evenly then bring flawless press. Simple Yet Versatile - Although simple, our silicone wrap can bring so many possibilities! Use it with the Pro Easy Auto Mug Press, Elite Tumbler Press, and Plus Tumbler Press, and help press more skinnier and smaller tumblers, mugs, and bottles.Details:Available in multiples thicknesses2 pieces of silicone wrapsOnly for straight drinkware blanksImage transfer time may vary for different-sized tumblers or mugsFor ceramic, stainless steel, and glass drinkwareCare & Usage:Preheat the silicone wrap so as to reduce press timeWear protective gloves during sublimatingNot intended for kids to use