PolyDock is a modular, rotationally molded, polyethylene floating dock system designed to look great at your shoreline, and provide you with exceptional value for years. The recessed areas on the bottom of each section help to provide stability between the dock and the surface of the water. This means less movement as you walk the length and width of your dock system. PolyDock is designed to feel firm underfoot along the length and width of its slip-resistant brick patterned surface, so you and your family will enjoy every day spent on your PolyDock modular floating dock system.