1. 100% BPA-free, no Worries about unsafe toxicity from heating plastic wrap in the microwave. Heat resistant within 300℉, non-sticky and flexible.
2. The trivets are generally for handling/holding pans/pots/plates, if you want to use it for something hot for a longer period of time, we suggest double the silicone coasters.
3. Can be used as trivets, pot holder, large coaster, spoon rest, garlic peeler or jar opener.
4. Safe to use in ovens, microwave ovens, dishwasher and freezer.
5. Very easy to clean. Just wash our silicone pads by hands or throw them in the dishwasher when cleaning is required.