Inflatable T-Rex Costumes Dinosaur Fancy Dress Adult Kid Men Women Blowup Halloween Jurassic World T Rex Cosplay OutfitsSpecial Use: Costumes Brand Name: JYZCOS Model Number: KW015 Material: Polyester Item Type: Sets Gender: Unisex Components: Inflated Garment Source Type: Holiday Department Name: Adult Characters: dinosaur costume Type: Fan Operated Costume With air fan or not?: YES Need Battery?: Yes, AA battery With batter or not?: No, you can buy it in your area. Washing Method: Hand washing Reminds: Away from knife or sharp things. Special Use: Costumes &