Cast in .060 White ABS Plastic. Even though there was never a clean mask in Part 3, a lot of people love this overall look. The Part 3 mask was always dirty, and not 100% white. Due to the lighting and filters on set, the mask looked clean and white. But overall it's a fantastic look, since it looks like a real hockey mask a hockey player would wear back in the late 70s early 80s. Includes accurate adjustable elastic straps.