... plastic Size:146mmX23mm Color : wood natural , coffe, according to customer outdoor decking WPC flooring Material : wood and plastic Color : wood natural , brown ... : Wooden Plastic Compound Material is suibable for Construction ,Decoration and Outdoor Building Materials,Shutters,Staircase Railings,Flooring, Boards ,Fences ect . ... It’s lifespan at least 8-12 years in the outdoor weather condition .