mesh baking sheet: 1. nonstick, easy cleaning, re-usable. 2. chemical resistance 3. ... (Teflon) baking liner, also named oven liner, cooking liner, baking sheet, baking foil etc. PTFE(Teflon) oven liner s features: 1 ... , 4*4mm, 10*10mm. Teflon oven liner PTFE mesh baking sheet