Wade 72-01114 Truck Bed Rail Caps Black Ribbed Finish with Stake Holes for 2007-2014 Chevrolet Silverado 1500 Crew Cab Extended Cab with 5.8ft bed (Set of 2) Bed Caps protect bed rails against damage while giving the vehicle a finished factory look Protect your trucks bed rails against damage while giving the vehicle a finished factory look Ribbed design is durable and stylish Easy installation using 3M mounting tape 2 piece set with a limited lifetime warranty