We found a small supply of some surplus industrial face shields at a bargain price. New, in the box and fully assembled and adjustable. Priced to move. Made from Noryl,® Fibre-Matal High Performance faceshields are stronger, more durable and more heat resistant than ordinary faceshields. They contain an exclusive Channel Grip System, which mounts windows and locks them in place in a deep recessed channel to form a perfect seal from dust, dirt and debris. Model: F400: Deeper 4" crown protector extends protection without increasing weight. Incorporates wide-vision (8" x 17") wraparound windows and screens which provide 40% more protective area than standard size faceshields. Fits easily over required spectacles or respirators. Fibre-Metal’s HIGH PERFORMANCE faceshields provide extended wraparound protection for tough working conditions. Provides an extra margin of protection when harsh working conditions require it. HIGH PERFORMANCE faceshield windows are injection molded from propionate material. They are preformed to the exact shape of the crown protector to provide a perfect fit in the deep recessed mounting channel to form a positive seal from dust, dirt and debris. Faceshields are balanced and stabilized by Fibre-Metal’s classic 3-C free-floating headgear for extraordinary comfort. Three protective cap mounting devices allow them to be mounted on most major brands of protective caps. All HIGH PERFORMANCE faceshields are SEI certified to comply with current ANSI standards. SEI certification is your assurance of consistent quality and performance.