Q: Can these be used on top of the countertop oven/air fryer?
A: Absolutely! I actually have two underneath my air fryer to make sure my quartz counter is not ruined. So far works like a charm!
Q: what are the mat dimensions (not the package dimensions)?
Q: Can i use it on Formica counters?
A: Yes you can I love them.
Q: What is maximum heat temperature?
A: Using special felt material, the heat resistance can reach up to 300 ℃, and it can be used on the countertops under the air fryer, oven, crock pot, instant pot, coffee machine, and has a good protective effect