Features : 1) Made of 100% food grade silicone approved by FDA .LFGB. 2) Temperature range : -40 to 230 C / -40 to 446 F ,higher temperature silicone material available . 3) With high quality and reasonable price 4) Be able to bear high temperature, easy to wash, and anti-slip 5) Various colors and sizes available 6) OEM available 7) Size: 12"x10"