Footing Drain Board-Designed to restore structural integrity to basement slabs that have been impacted by basement leaks, WaterShield provides an unobstructed pathway for water to be channeled from the floor/ footing/wall joint to any footing drain system.Built-in contact points allow re-poured concrete to bear against both the wall and footing to provide for the added structural integrity.Clear color that blends in seamlessly with wall panels and vapor barrier wall coverings for a clean, professional looking installation.Drainage Matting-Get an extra layer of moisture drainage and durability with Crawl Space Drainage Matting. Matting has built in dimples that align both vertically and horizontally to rapidly channel water from grade to footer drainage system. The stud shaped dimples provide an air chamber between the roll and its matting surface. Meets/exceeds ICC-AC114: acceptance criteria for rigid, polyethylene, below-grade, damp proofing and wall waterproofing material. Made from recycled content, so it's environmentally friendly too!High-density polyethylene (HDPE) construction provides strong resistance to hydrostatic pressure and excellent drainage. Available in 6'9" x 50' (20m) rolls Color: Gray Remains flexible when less than -22?F Made from recycled content Meets ICC-AC114 Acceptance Criteria Minimum 3 rolls