Woot offers DuraSack 20-ft x 6.5-ft Basic Underlayment Landscape Fabric - 4 Pack SH-6520RET for $35.99 (orig. $59.99). Free shipping for Prime Members.

Product Features:

• HEAVY-DUTY: DURASACK Landscape Underlayment Fabric is crafted from tear-resistant heavy-duty woven polypropylene, ideal for withstanding the demands of hardscape projects like patios and playsets, while still providing exceptional soil protection.
• EASY INSTALLATION: Tailored for functionality, this underlayment fabric can be swiftly cut with scissors or a utility knife to suit the contours of your project area. Features green marker lines for precise layout adjustments.
• UV STABILIZED: Unlike other fabrics that degrade under sunlight, DURASACK Landscape Underlayment Fabric is fortified with a state-of-the-art UV inhibitor treatment, ensuring durability and prolonged fabric life.
• WATER PERMEABLE: Its meticulously engineered weave allows for optimal water flow, enhancing breathability and soil temperature regulation, crucial for the foundational support of hardscape structures.
• ENVIRONMENTALLY SAFE: Opt for our landscape underlayment fabric for an eco-friendly and cost-effective alternative to chemical treatments, reducing environmental impact and health risks.

DURASACK Weed Control Fabric is the ultra-durable, always-versatile solution to weed control and soil-health maintenance:

• 6.5 Ft Wide x 20 Ft Long
• 3 Oz Heavy-Duty Woven Polypropylene
• Easily cut to required size
• Healthy and safe alternative to herbicides
• 4 Pack