Rugged Liner E3-NF505 Features: Easy On Or Off In Less Than Three Minutes Completely Assembled In The Box; No Loose Parts No Tools required Patented Quick Clamp System Drive With The Cover In The Open Or Closed Position Tailgate Lock Can Provide Additional Security Sleek Appearance Improves Gas Mileage 2 Ply Vinyl Limited Lifetime Warranty Height: 5.00 Width: 24.00 Length: 63.00 Weight: 28.00 lbs