Pasta Cooker, 20 qt, outer pan: 12-3/8" dia. x 11-5/8" height, inner basket: 11-1/4" dia. x 10-3/4" height, with 2-3/4" length for welded handle, overall heights: 12-3/8", with 12-1/2" dia. x 3/4" thickness lid, stainless steel, encapsulated base, dishwasher safe, standard electric, gas cooktop, halogen & induction ready, oven safe, heavy-duty, NSF