Jason Should’ve Been Watched No place to hide except behind this fearsome Jason Voorhees Hockey Mask! A simple yet effectively chilling accessory, the sickly yellow hue of this distressed hockey mask will certainly stand out amongst the endless parade of Jasons this Halloween. Perfect for costume parties and ill-advised summer camp pranks. A Halloween-Ready Hockey Mask Made from durable PVC, this unique Jason Voorhees Hockey Mask by Dead Head Props is lightweight, breathable, and hand-painted to perfection in a realistic weathered finish. Features three snap closure elastic bands for a secure fit. One size fits most adults.