Keep irrigation system components protected and out of sight in your landscape with the 13 in. X 20 in. Jumbo Valve Box and Cover. The irrigation valve box covers large-sized valves, control zone kits, and other irrigation equipment, providing a safe and clean environment with access for maintenance. Engineered for durability, the black valve box and green cover are designed with structural reinforcing ribs to withstand damage from the elements, pedestrian traffic, lawn care equipment, and potential vandalism. The jumbo valve box features a pipe hole to make direct irrigation pipe connections. Rectangular lid is marked for Irrigation Control Valve (ICV) use. Convenient slot makes lid easy to lift with a flathead screwdriver. Irrigation box is made of polypropylene (PP) using 100% recycled materials; lid is made of high-density polyethylene (HDPE) using a combination of virgin and recycled materials. Both box and cover are treated with UV inhibitors to prevent fading and cracking due to sun exposure. NDS is a leading manufacturer of water management solutions and the trusted brand of professional landscape contractors since 1972. Check out the NDS website or reach out to us for technical support-our friendly, experienced team is here to help make your project a success. Color: Green/Black/Matte.