This Cambro Full Size Camrack® Open Extender (E3151) is made to add height to your current full-size Camracks. It offers an inside rack height of 1 5/8 inches, making it ideal for washing large serving dishes, pots and pans. This extender can withstand temperatures of up to 200 degrees Fahrenheit because it is made from durable polypropylene. It is also designed to withstand the chemicals used in dishwashing. It will fit in an industrial or commercial dishwasher, just like the traditional Camracks.