Heavy duty commercial 18 Qt. Stock Pot. 18/8 stainless steel. Permanently bonded, 1/4" thick aluminum and stainless steel bottom layer for even heating and exceptional durability. Mirror finish inside and out for great look and easy cleanup. Rounded lip makes pouring easy and adds strength when it counts. Safe for oven use. Inside Diam.xH: 1015/16"x1015/16". 11 lbs. NSF listed.