... Environmental, Waterproof, UV-protective, Low maintaining cost Size: 150x25K mm solid Material description:40% HDPE (Grade A Recycled HDPE and new ... .)Applications:Outdoor landscaping and environment layout, used for outdoor decking floor, railing, fence, bridge, dock, gloriette, gazebo, pavillion, boradwalk and other ... G. Easy to install, clean and low maintenance WPC decking floor