Dimension: Whole SIZE: W10* L11* H0.78 inches (without edge), PLEASE PAY ATTENTION TO THE MAT DEPTH 0.78 INCH (2CM).We have updated the mat wall double higher than before.
Material: food-grade silicone.Temperature Safe from -40 to +440F (-40 to +230 degrees Celsius)
The silicone is very flexible.It NEED SOMETHING TO SUPPORT.
The silicone appears to be decent quality and won't break down or tear with normal use.
Cleans up great - fits perfect in my air fryer oven, non stick, have had no issues with it melting or with sticking.