• World's Biggest Backyard Water Slide
  • World's Biggest Backyard Water Slide
  • World's Biggest Backyard Water Slide
  • World's Biggest Backyard Water Slide
  • World's Biggest Backyard Water Slide
  • World's Biggest Backyard Water Slide
  • World's Biggest Backyard Water Slide
  • World's Biggest Backyard Water Slide

World’s Biggest Backyard Water Slide

Create a waterpark in your own backyard with the Wahii WaterSlide. It’s 75ft long and 12ft wide! The Wahii WaterSlide is the biggest backyard water slide in the world. Manufactured in the USA, the slide is constructed of thick, specially formulated, UV protected plastic. The surface is extremely smooth and rated to hold 256lbs per square foot. It’s tough and durable so it will last for years. The Wahii has a U.S. Patented fastening system that holds the slide to the grass.

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