This hysterical inflatable Sumo Wrestler Costumes features an inflatable sumo wrestler bodysuit and battery-operated fan plus the headpiece. Perfect for Halloween, grad parties, retirement parties, parades, cosplay, school events and more. Includes a battery-operated fan - 4-AA Batteries not Included. Unisex - One Size Adult Fits (Approximately) Up to 46" Chest. 100% Nylon. Spot clean as needed. Do not wash the battery pack.