Developed from production scans of the actor in the suit, with details added to the texturing to make it as accurate to the screen used piece as possible, and cast in the HJW proprietary HeroFlex blend of urethane products that are both mercury and phthalate free, this cowl is available in both 23 and 24 inch sizing. Cowls can be cast with velcro included in the last layer so you can anchor the base to allow for the HeroFlex head turn and mobility.