Sellstrom® DP4 Series Replacement Windows for Face Shields provide wraparound protection and flexibility to handle various types of grinding brazing and cutting operations. The window offers full-face coverage for complete protection from chemical splashes particles and flying debris. Specially designed 9" x 12.125" x .060" molded polycarbonate window curves naturally to fit facial contours giving exceptional panoramic views and excellent optical clarity with virtually no distortion. It also provides high impact protection chemical resistance as well as protects the user from 99% UV rays. Designed for use with the Sellstrom® DP4 Series face shield crown.