Features Patented structure and High-Density Polyethylene material makes it so strong it includes a lifetime warranty Customizable shape Can be combined with Dock Blocks boat lifts and jet ski drive ons Raised tread for excellent grip with shoes or bare feet Easy to assemble for DIYers Description Product Description Dock BlocksTM floating dock system offers a new solution to getting in, out and on top of the water quicker and safer. Dock BlocksTM can be used as floating docks, swim platforms, barges, temporary bridges, and just about anything you want to build on the water. Constructed with molecular weight High Density Polyethylene (HDPE) that is recyclable and produced through a zero waste manufacturing process, Dock BlocksTM are up to 50% stronger than most competitive docking system products. The modular cube system offers more flexibility to design the exact docking system to meet your waterfront needs. If you move, your dock can go with you or if a storm is coming you can easily pull it out of the water. Similarly, if you upgrade and/or need to expand your dock, you can always add blocks. Dock BlocksTM are found around the world at marinas, boat clubs, private residences, lakeside properties and resorts. ***Note: Images show multiple sizes and colors. You will receive a dock in the size and color you select. Please enjoy other products from Dock Blocks of North America***