"The Patriot Docks Standard Floating Dock with Poly Decking kit creates a straight floating dock that sits close to the water's surface for easy access in and out of the water. This setup includes the aluminum framing, premium drop-in decking, and foam-filled dock floats. Each dock piece is modular, so you can change the shape or add floating dock sections to build a dock that matches your plans. Frames are made from 6000-series marine-grade aluminum and measure 96""L x 48""W x 4.5""D. Decking pieces are made of strong polypropylene reinforced with aluminum. Rectangular foam-filled floats create ample amounts of buoyancy. The hinge kit allows for approximately 25 of articulation between frames, which is great for fluctuating water levels and adding fingers to the main pier. Though the anchoring system is not provided, there are 4 piling sleeves with which to secure your boat dock to the shoreline or lake bottom. The Standard Floating Dock from Patriot Docks is perfect for tidal water, deep water, or extremely muddy lake bottoms. Package includes three (8'L x 4""W) low-profile tubular frames, four (48""L x 24""W x 12""D) rectangular floats, four float mounting bracket set, one low-profile hinge kit, four steel piling sleeves, six 4'L x 4'W deck panels, and mounting hardware. Mfrs. lifetime limited warranty on aluminum dock frame. Create a straight floating dock that sits close to the water surface All-aluminum frames create a boat dock Dock sections are linked together Polypropylene decking pieces reinforced with aluminum Foam-filled floats create buoyancy Hinges create articulation between frames"