OFFICIALLY LICENSED Godzilla Vs Kong costume, look for trademark on label and packaging to help assure you've received authentic safety-tested item Inflatable Godzilla costume with battery operated fan Fan requires 4, AA batteries (not included); do not use rechargeable, nickel-cadmium; remove batteries from fan while not in use One size designed to fit most children ages 6 to 10 Family-focused, and based in the U.S.A. since 1951, Rubies has classic and licensed costumes and accessories in sizes and styles for your entire family