The DOT Approved, Blackout Light Covers are constructed using a shatterproof polycarbonate that provides ultra-rugged protection from rock and debris impact. The snap-on design uses click on tabs and a rubber gasket to allow for a quick and secure way to protect your light bar. Key Features: Black For Street Legal Use Protects From Rock and Debris Impact Works With All XPR and XPR-S Series Light Bars (Not Curved) Item #: PCV-XP12MBL Specifications Product LxWxH 24.00x3.00x1.00