... the outdoor decking of courtyard, park, garden community, waterscape, seashore path or gazebo, trestle and plank road, dock, etc.WPC material ... Environmentally friendly, recyclable10 Easily produced and easily fabricatedMain Application: Outdoor PlaceMain ApplicationDecking boardDecking ,Floor, Plank ,Walk path ,Bridge ... .Contact us to get futher more information.thanks WPC Outdoor Hollow Flooring