Hyde & EEK! Lit Trick or Treat Tombstone Blow Mold Brand New Halloween Decor The Hyde & EEK! Lit Trick or Treat Tombstone Blow Mold is a brand new Halloween decor item featuring a spooky tombstone pattern, perfect for indoor and outdoor use on your porch. This small size blow mold is made of durable plastic in a gray color, with a Gothic style and seasonal theme, making it an ideal addition to your Halloween decorations. With a battery power source and measuring 20 inches in height, this original item from Hyde & EEK! adds a festive touch to your holiday and seasonal decor.