Thank you very much for choosing ZFITEI.
The material is microwave-safe, food-safe, PBA-free. Keep your microwave clean.
It fits most dishes, plates, bowls.
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TIP:
Can’t be used for longer than 10 minutes at a time;
Can’t be used when the oven is in grill or convection mode;
Do not stick it on top of the microwave when the microwave oven is working;
It needs Metal microwave oven top that can be magnetized and completely flat on top (inside of microwave) to be able to use its magnetic function.
Please use a magnet to check the top of your microwave.
Thank you!