Flexible, modular, polyethylene Superdeck creates a firm surface for nature walks, swim platforms, decks, docks, marinas, golf courses, beaches, and more. Non-skid surface provides firm footing even when wet. Stainless steel mounting hardware cuts maintenance. Installs on land, directly on beaches, and in shallow to deep Superdeck, Div. of Aggressive Industries, Inc., Minneapolis, MNwith compartmentalized flotation panels.