Ideal for 2- to 12-yr. olds, Matrix Mountain Mole Hole holds any number of youngstershas no specific weight limit. Made of high-impact, rotational-molded polyethylene. Features modular panels and components, which allow for numerous designs and shapes. Metal, powder-coated plates, metal connectors, and stainless steel bolts unite sections. Concrete footings anchor structure into the ground to meet local building codes and wind loading requirements. Can be installed by parks own workers or through network of trained, professional installation crews. Product line also includes other play structures, as well as sports gear, park shelters, site furnishings, and related equipment.