Leatherface made the chainsaw famous. What Haunted house is complete without a leatherface mask, and a chainsaw. The adult 3/4 mask, coversmost of your head. It does not cover the entire back of the head, or the back of the neck. 3/4 masks are cooler than full over the head masks, and also come on and off quickly when a quick change is neccessary. This is an economy version of the full over the head mask.