NDS 117BC 13 20-Inch Valve Box Overlapping Cover-ICV, Jumbo, 13 x 20, Black/Green This rectangular valve box is a residential/commercial grade standard series valve box. Features overlapping covers that prevent dirt and grass from settling between body and cover. All rectangular boxes include a brass insert, so bolts may be easily added for lock down purposes. Features IRRIGATION VALVE BOX: Protect irrigation system components from the elements, foot traffic, lawncare equipment, and potential vandalism, and keep them out of sight; Fits over large-sized valves, control zone kits, and other irrigation equipment DURABLE PLASTIC: Structural reinforcing ribs provide support and strength to protect items housed inside against damage; Made of durable PP and HDPE treated with UV inhibitors SECURE COVER PROTECTS AGAINST DIRT: Overlapping cover prevents dirt and debris from entering the box; ICV designation; slot on lid for easy lifting with flathead screwdriver EASY ACCESS: Pipe hole facilitates irrigation pipe connections without having to dig under the box Comes with one 13 in. X 20 in. rectangular valve box and cover; 12 inch height; Made in USA USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.