Sound Activated: When you appear within 39.3inch of the groundbreaker decor and make a sound, you will see the zombie groundbreaker lifelike groans and terrifying actions. Its arms will swing while blood-red eyes flash menacingly, creating a jump-scare effect that’s perfect for scary Halloween decorations. Unique Half-Body Design: Crafted with a mangled torso, snarling face, and tattered burial clothes, this groundbreaker looks like a corpse freshly escaped from a grave. A must-have for graveyard decorations for Halloween or eerie indoor setups. Battery Powered: Requires 3AA batteries (not included), making it portable and ideal for outdoor Halloween decor. No cords needed—place it in yards, porches, or beside clown decorations Halloween displays. Material and Size: made of high-quality and durable plastic & fabric, the length from head to bottom is 39.4 inches/100cm, the width is 19.7 inches/50cm, perfect for decorating your yard. Applicable Scenarios: Elevate haunted houses, Halloween parties, or front-yard scares. Hide it among graveyard decorations for Halloween, stage it near fog machines, or combine with jump-scare halloween animatronics for layered terror.