Product review (4 stars): Good reusable burner protectors.
Is this an expensive item needing recharging? No, it is just as they say, reusable burner protectors. Prior to ordering these, I used the disposable foil ones. They looked lousy and got all bent. These new ones are sturdy and reusable. They don't flex and can be thrown into a dishwasher. It may not be s very exciting product, but the most important thing is they witk.