Universal Monster Head Knocker Wolfman He just loves a full moon! 8-inches tall in a 4-color window box. Remember to lock him up each month! This 8-inch head knocker is a faithful reproduction of that timeless monster from the film The Wolfman! He stands in a fearsome pose upon a sculpted base and comes packaged in a 4-color window box. He wants to come home and live with you, but you'll need to remember to lock him up once a month!