Frighten your trick-or-treaters, friends and family with this animated T-Rex Mask! The movement and sound effects are brilliant and will have everyone mystified and terrified! Lightweight, comfortable and easy to wear, this T-Rex mask is made from molded plastic and has attached reptile-inspired cloth that makes of the back of the mask. The mouth moves with your mouth and adjustable foam inserts allow a snug fit in the jaw area. A roaring dino sound is made with a hand-held push button (cord runs down your sleeve). Great effect!