Take your gorilla costume to the next level with this animated gorilla mask with sound effects! You will surpass all other primate costumes and be king of the jungle! The mouth moves when yours does and includes push-button activated loud snarling, growling, and howling sounds that you operate by a push button device you hold in your hand (a cord runs down your sleeve). Creates an authentically terrifying and realistic gorilla effect! This highly detailed lightweight mask is made from a hard-PVC plastic covered in plush synthetic fur., Now pound your chest and party like an animal!