PTFE sheets for heat press are made of PTFE and polyester, which has enough high temperature resistance, non-stick and reusable. The heat press cover can help you keep the heat press upper platen clean and keep your press and work area in top condition. The wrap cover for Heat Press Platen is easy to clean and maintain.heat press plate wrap covers are not sticky and can be cleaned of residue, ink and adhesives with a damp cloth. You receive 2 pcs PTFE sheets for heat press.The heat press cover protects the upper platen from scratches, protects the silicone pad on the lower platen from scratches, abrasions and tears. size: A-38 x 38cm Material: PTFE+polyester colour: Black Package Contents: 2 x heat press cover Only 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.