Teflon sheets are great for both fabric and heat press protection for any type of heat transfer. The Teflon protects the shirt and the press while still allowing heat to transfer the design. You can also use a Teflon sheet and a heat press to give direct plastisol prints a glossy look and feel. This Teflon sheet is great for Chromablast Transfers, Sublimation, Heat Vinyl Transfers, Foil, and Plastisol Transfers!