LANDSCAPE WALKWAYS Schafer Systems, Inc. makes Connect-A-Dock walkways to use in areas with heavy foot traffic. The walkways can be formed into a variety of shapes and lengths with polyethylene sections. The modular sections can be attached to one another using the company's connectors and a 0.5-inch socket wrench. Each section measures 30 inches long x 45 inches wide x 10 inches deep. Schafer Systems