VioGi Fit 99-06 Chevy Silverado/GMC Sierra 07 Classic Body 6.5' Fleetside Bed Soft Vinyl Aluminum Frame Tri-Fold Black Tonneau Cover Fitment: 1999-2007 Chevorlet Silverado/GMC Sierra Classic Body 6.5 Feet (78") Fleetside Bed Only (Not Fit New Body, Stepside Bed or Models With Factory Utility Track System) Package included: 1pc Soft Tri-Fold Tonneau Cover Assembly + Necessary Mounting Hardware Made From tear-resistant double sided 24oz vinyl & aluminum frame Top-mount Design -- The Cover Sits On Top of The Bed Rails For Improved Water Runoff And Minimal Bed Space Intrusion. InstallatonDirect Clamp-On