Running Board Side Steps for Discovery LR3 LR4 2005-2016 Black Pair Compatible with Discovery 3 (LR3) models from 2005 to 2009 and Discovery 4 (LR4) models from 2010 to 2016.Material: ABS plastic and aluminum.Package includes: 2 side steps (driver side and passenger side), mounting brackets, and installation hardware.The side steps provide a for stepping into and out of the vehicle.They attach to the vehicle's rocker panel using the included hardware and mounting brackets.Installation is bolt-on and does not require drilling or modification to the vehicle.The steps feature a textured intended to provide grip.The design follows the contour of the vehicle's lower body side.