These versatile boards (7/8 in. Thick) are ideal for standalone projects or as part of our complete privacy systems. Specifically engineered for gap-free installations. Used within our U-Channel post, they eliminate the need for fasteners. Made from renewable wheat straw fibers, the boards deliver exceptional strength and stability across various applications. Their sustainable composition not only minimizes environmental impact but also offers resistance to moisture, decay, and insects, ensuring durable, low-maintenance performance for years to come.