Our face shield is a usefull pruduct with speciall function. There have personal adjestment mechanism so it provides comfortable use. It has specially desinged system that have at two sides provides comfortable mevement and sterile area. Movement is provided by a special system at the adges. Raw material of face shield is Polycharbonate. Don't damage yo eyes. It provides a clearly wiew. Its biggest advantege is antifog. It sold in a box. There is a sponge in the box. Our face shield have patent. It has a quality certificate (CE). It has a barkode. It suitables for domestic and international sales.