R&L Racing Lock & Roll Up Soft Tonneau Cover 99-07 Silverado/Sierra FLEETSIDE 6.5 Short Bed Fits:1999-2006 Chevy Silverado 1500 / 1500 HD / 2500 / 2500 HD / 3500 Fleetside ( Standard / Extended / Crew Cab ) 6.5 Ft ( 78" ) Short Bed Models,1999-2006 GMC Sierra 1500 / 1500 HD / 2500 / 2500 HD / 3500 Fleetside ( Standard / Extended / Crew Cab ) 6.5 Ft ( 78" ) Short Bed Models, 2007 GMC Sierra 1500 / 1500 HD / 2500 HD / 3500 Fleetside ( Standard / Extended / Crew Cab ) 6.5 Ft ( 78" ) Short Bed "Classic Body" Models [ Will Not Fit Stepside Models ] Roll-up Style. Protects truck bed and protects and conceals bed contents. Heavy-duty commercial grade fabric, which is vinyl coated on both sides for perfect weather-proofing Reduces aerodynamic drag for increased fuel mileage. 50% thicker than competitive covers Easy installation; no drilling required, Comes complete with everything needed for installation, including instructions