Meet Undead Fred he won't bite-or will he!! This animated hanging zombie head has great sculptural detail. He is made of rigid PVC plastic with synthetic hair. Sound activates the light-up eyes and moving mouth with sound. Requires 3AA batteries (included) and has a Try Me function. Prop can be set for sound activation or steady-on (continuous operation). Recommended for indoor or covered porch use only. 12x6x5 inches.