This John Doe is the perfect Halloween decoration that is sure to turn any home or front yard into a scary haunted house of horrors. Use John Doe as a scary prop to liven up your Halloween party or scare and entertain trick-or-treaters as they approach your home. John Doe is sound activated! Just make a noise to see this mysterious corpse sit up for a Halloween scare. Plastic. Size: Approx. 5 ft. 11″ x 27″. Simple assembly required. Requires 2 “AA” batteries, not included.