Mophorn Teflon Sheet for Heat Press 16x20 inch 1Pack Heat Press Transfer Sheet (16 x 20 inch 1PC) Work size: 16" x 20" Traansfer Sheet 3 mils thick Heavy Duty lasts longer High temperature resistance - up to 500 degrees Non stick - can be used to bake bread, biscuits and puffs to prevent them from sticking This reusable sheet helps protect your garment and your heat press when using opaque transfers.