- Molded plastic helmet front / Adjustable straps for secure fit - Place mask on and speak to sound like a First Order Stormtrooper - Press Sound Button to hear First Order Stormtrooper phrases - Makes a great accessory for your own First Order Stormtrooper Costume (not included) - Requires 3 AAA batteries, included / 10 1/2'' H x 10'' W x 8 1/2'' D