Bulletproof helmet visors come in several shapes and sizes. Polyurethane foam is one of the most commonly used helmets.
Bulletproof helmet visors are usually made of polyurethane, which is a lightweight choice and is an for choice when it comes to bulletproof helmets. Bulk bulletproof helmet visors are made from polyethylene terephthal (PET) foam and polyurethane, which is lightweight and an a choice for helmets.