Laminate flooring is constructed in layers. The bottom layer is the "backing". It's designed to resist moisture that could cause boards to warp. Above the backing is the inner core. The core is made from high-density fiberboard that is reinforced with a special resin to further enhance moisture resistance and increase durability. Next is the image design layer. This is where the high-resolution image of wood, stone, metal, or other material appears. the floor color is same different tree . this is where the texture is applied to enhance its realistic appeal. The top layer is the wear layer. This layer protects the design from fading, scratches, and damage from everyday wear and tear. the floor click is arc ,can do 7mm 8mm 11mm