BEKA White Heat Collection Range 1002 Hard-Anodized 11-1/2-Inch Wok Fry homemade Kung Pao chicken in this 11-1/2-inch wok from German manufacturer Beka; designed by Marco Pierre White Exterior crafted in 4mm hard-anodized aluminum with a copper plate fused to the base for fast heating; Weilburger nonstick interior Hollow-cast stainless-steel handle stays cool and is riveted securely; oven-safe to 410 degrees F Safe for use in the dishwasher; care guidelines included along with an extra copper cleaner sachet Wok measures 19-2/5 by 12-3/4 by 5 inches and weighs 4 pounds upon shipping; lifetime guarantee