Cambro CamSquare Food storage container color is made of polypropylene for durability and has a capacity of to store produce. Container measuring 15 5/8" x 11 1/3" x 12 2/7" withstands temperature of range -40 to 160 deg F. Polypropylene. 15 5/8'' H 11 1/3'' W 12 2/7'' L Cap. Translucent plastic, Easy-to-read graduations, Withstands -40 degreeF to 160 degreeF. Polypropylene. 15 5/8'' H 11 1/3'' W 12 2/7'' L Cap. This graduated container from Cambro features Translucent plastic, Easy-to-read graduations, Withstands -40 degreeF to 160 degreeF. It is made of Polypropylene.