Features: -Made of composite plastic, it is light and does not corrode. The lid design matches the surrounding scenery. Internal and external reinforced rib construction for durability and prevents sagging. Comes with drainage hole (VP pipe 20 can be jointed, effective when the box is filled with water); The lid can be closed while the hose is attached. (Comes with left and right holes); Uses: Material/Finish: Polybropylene (PP), Park, Set Contents/Accessories: *Note: Do not place objects over 1 ton on it. Specifications: HSB4 Blue resin spray box with hose hole.