Heavy-Duty 10-Oz. Single Filled Cotton Duck Canvas Tarp features Tan Canvak finish to make this tarp water, mildew and rot resistant for long-lasting durability. Breathable canvas allows moisture to evaporate. Great for covering machinery, farm equipment, tractors, building materials, lumber, steel and for winter storage. Water Resistant: Yes, Material Type: Canvas Duck, Mildew Resistant: Yes, Color: Mustard Yellow, Dimensions L x W (ft.): 8 x 10, Grommet Spacing (ft.): 2-3, Material Thickness (oz. per Sq. yd.): 16