Covercraft Features: For Intense Sun Environments and Long-Term Storage Provides UV Opacity; Repels Water; Blocks Dust Blocks Tree Sap and Bird Droppings Breathable to Allow Moisture Heat to Escape Uses Solution Dyed UV Resistant Polyester Fibers 40 percent Heavier than Regular WeatherShield Provides Double the Tear and Tensile Strength Not as Compact as Regular WeatherShield Height: 24.00 Width: 6.50 Length: 6.50 Weight: 12.00 lbs