NDS 115 14 in.X19in. Rectangular Standard Valve Box Extension and Cover, 6-3/4 in. Height, Black Extension, Green ICV Cover 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 EXTENSION: Stack on top of a valve box that sits deeper underground to add height, or use alone for shallow installations; Fits over valves, control zone kits, and other irrigation accessories DURABLE PLASTIC: Structural reinforcing ribs provide support and strength to protect items housed inside against damage; UV resistant 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: Shorter height than standard valve boxes, it enables stacking on a standard valve box for added height or as a standalone for shallow installations Comes with one 14 in. X 19 in. rectangular valve box extension and cover; 6-3/4 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.