Ebake Non-stick Heat Resistant Pyramid Shaped Silicone Baking, Roasting Mats (Red) 100% food-grade silicone, BPA-free . Non-stick , easy to clean and flexible which can be rolled up for storage and space saving . Can be used in temperatures from-70 degrees F to as high as 460 degrees F . Oven , microwave Safe . It can also drain the pans , Bowl and cups . The size : about 16 X 11.5 X 0.4 inches .