Review on Foldable Silicone Expandable Collapsible Non Slip by Ted Higdem

Very well made. I like that you can use them in different ways. I have used them in my Ninja Foodi Grill for roasting and roasting and they have worked very well. Can also be used with the Ninja Foodi pressure cooker. I've also used them to hold hot pots on the counter with no problems. Another nice feature is the fact that they are foldable, you can store them away without taking up much space.