This head harness is for the ones who want to live on the more dangerous side because this piece is bringing in 6, 2 inch tall metal spikes that are sharp to the touch. The Leather Head Harness Mohawk with Large Spikes offers a 12in thick leather strip to support the large spikes and can comfortably fit around anyone's head with its to leather adjustable straps that stretches anywhere from 28in to 18in around your head