6x6 Post Cap (Nominal) - Black Pyramid Top (Case of 14) - With 10 Year Warranty Made from high impact, remarkably sturdy ASA resin. The same material used in automobiles. 10 year warranty against fading, discoloration and warping. These caps are both paintable and completely UV stable. Quick and easy patented SNAP-CAP installation, built right into the cap! Outlast any wood product on the market