Jackson safety F60 wire mesh face shields are designed to provide on-the-job protection for heat applications, grinding, flying debris, splash protection and more, when used in conjunction with appropriate protective eyewear. When used over a compatible plastic face shield, it may be used to dissipate heat. Made of durable 815 mesh steel, the face protection shield measures 9 in H x 15.5 in W x 0.016 in Thk and may be used over and over (depending on the task). The faceshield allows for maximum air-flow and is designed for use where there may be flying debris. Its compatible with the hard hat interchange system. It snaps into place.