Insane! Push the button and you hear electrical wind up. The chair fires and he launches into a frenzy. The electrocution ends and he comments as the machinery winds down. Due to intense thrashing, you'll need to anchor the chair down! Includes foam latex prop, metal chair, digital control and sound, and amp with speaker. Requires AC power and 60-80 psi air compressor. Approximately 26 inches by 29 inches by 60 inches.