With Chomp, Erich Lubatti has created a Zombie that has taken many bites out of the unsuspecting living. Chomp is part of Trick or Treat Studios? facemask collection. These masks are identical to the ones at Knott's Scary Farm's Halloween Haunt as Erich Lubatti makes the face masks worn by the street monsters. All of our facemasks come with a sewn strap to fit comfortably on your face.