PTFE teflon non- stick cooking sheet 1. Non-stick 2. Easy to wash 3. high-temp resistant 4. Non-toxic Teflon non- stick cooking sheet(PTFE non- stick cooking sheet ... , groovy temperature resistant is -70 to 360 Celsius degree4). Innocuous/non-toxic, used safely in the dishwasher, and could directly be ... mesh size, 2*2mm, 4*4mm, 10*10, etc. teflon non- stick cooking sheet,PTFE non- stick cooking sheet