This Tyrannosaurus rex mask is sure to thrill children with its appearance and effects. The Tyrannosaurus rex mask is intimidating even in itsrestingstate with ferocious teeth, blinking eyes and soft growl sounds. The light-up eye effects increase with three levels of aggression and increasingly fierce growls as the jaw is opened. Eye and mouth openings provide easy wearability, and an adjustable strap provides a secure fit. This T-Rex mask with special LED blinking eyes, ferocious teeth and a soft growl lets children become a favourite dinosaur with a realistic look The three increasingly aggressive light-up looks and ever-fiercer growls are activated by opening the jaw wider and wider An adjustable strap in back keep the mask securely attached. Eye and mouth openings allow comfortable wear Includes: 1 x Jurassic World Tyrannosaurus Rex RageN Roar Mask (styles vary) Approximate Dimensions: 20 x 20 x 17 cm Suitable for ages 6 years +