Ideal for permanent landscapes, hardscapes, under pavers, stone, rock, and heavy traffic areas. Allows air, water and nutrients to pass through the soil while controlling weeds. 25 year product is 1.9 oz per square yard polyester. Ideal for residential and commercial use. No. 2534: Width: 3", Length: 50", Material: Polypropylene, Color: Gray, Pkg Qty: 1, Package Type: Shrink Wrap No. 2535: Width: 3", Length: 100", Material: Polypropylene, Color: Gray No. 2536: Width: 4", Length: 250", Material: Polypropylene, Color: Gray No. 2539: Width: 4", Length: 150", Material: Polypropylene, Color: Gray, Pkg Qty: 1, Package Type: Shrink Wrap