APS IB-C4004H iBoard Innovative Patented iBoard Design Inspired by iPhone Style, Deliver an Unique, Outstanding, Functional Appearance to your Vehicle. Massive 4 Inch Wide Solid One Piece Bars, Provides a Wider step area for Secure Footing. Polished 6061 Aircraft Aluminum Boards with Matte Black Power Coating Boards and Mirror Chrome Trim 2-Tone Style, Best Rusting and Corrosion Resistance Compare to Other Brand Steel Bars on the Market. iBoard Surface Covered with Full Length, Premium Quality UV Resistant Non-Slip Rubber. Includes Both Passenger and Driver Side Boards, All Mounting Hardware and DIY Instruction.