Create a waterpark in your own backyard with the Wahii WaterSlide. It's 75ft long and 12ft wide! Ideal for birthday parties, church picnics, or simply for creating childhood memories that will last a lifetime. Initial set-up takes approximately 15 minutes... the slide is huge. No hose hook-up to the slide. The Wahii is constructed of thick specially formulated, UV protected plastic. Surface is extremely smooth and rated to hold 256lbs per square foot. Tough and durable so it will last for years. Patent-pending Zulu-Stik Fasteners hold the slide to the grass. The Original Wahii WaterSlide, since 2007.