Most mug press sublimation machines are created for a certain size of object.Most of the blanks tumbler , Water Bottle, Can Coolers or Mason Jar are too small to fit well in the press.Our silicone wraps help you to use smaller sublimation blanks in the mug press and others mug heat press machines to print more.WIDE COMPATIBILITY: The sublimation silicone sheet can use for sublimation of different sized tumblers, cups, mug, water bottle, can coolers and so on.USES INSTRUCTIONS:Step 1: First Use the proper thickness one or two pieces silicone wrap to wrap around the blank tumblers or mugs.Step 2: Then insert it into the mug press heat plate and make it tighten.Step 3: Last Reposition the wrap and flip the tumbler upside down If your design is you'll need to reposition the wrap and flip the water bottle upside down.- 0.15 CM:For 7.7-8 CM sublimation tumbler mug bottle.Such as 12 OZ sublimation enamel mug with stainless steel rim.- 0.35 CM:For 7.4-7.6 CM sublimation tumbler mug bottle.Such as the 20 OZ 600 ML sublimation aluminum water bottle.- 0.45 CM:For 7.1-7.4 CM sublimation tumbler mug bottle.Such as 12 OZ 16 OZ sublimation skinny tumbler,12 OZ sublimation kids bottle.- Size: 9.8 x 4.7 x 0.06 inches/ 9.8 x 4.7 x 0.14 inches/ 9.8 x 4.7 x 0.18 inchesMaterial: Silica gelcolour: greyPackage Contents:3 x Only the above package content, other products are not included.Note: Light 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.