The JSP® Surefit Acetate Visor offers protection against low energy high-speed particles at 101mph and liquid droplets. Features: Surefit 20cm Clear Acetate Visor.To be used with Surefit 251-01-6225 hard hat adapter Specs: Surefit 20cm Clear Acetate Visor- ANSI Z87.1- Shown Mounted to 251-01-6225 JSP Surefit Hard Hat Adapter Prop_65: Reproductive Harm Case Quantity: 100 Case Length: 35 Case Width: 21 Case Height: 24.5