The Pro Plus XL collection truly goes the extra mile. These extra-long planks bring an impressive scale to the stylish appearance of COREtec while providing exceptional durability for high traffic residential, or even commercial use. The rigid core features special top and bottom layers for stability, and is constructed from a high-density composition for extra rigidity, providing superior dent and impact resistance. Since COREtec is 100% waterproof, COREtec Pro Plus XL floors can be installed in wet areas and will never swell when exposed to, or even submerged in water. All styles in the COREtec Pro Plus XL Collection feature the patented COREtec® technology.