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Set it up in the backyard, basement, park, beach, campsite, and more! Now with all the ninja slack line kits available, why choose Ninjactive? Ninjactive is the PERFECT backyard obstacle course for you if you want all these awesome benefits: Unbreakable, ONE-PIECE Buckles To attach obstacles to the slackline, others use WEAK buckles made of metal pieces welded together. Their buckles have snapped & made kids fall! Our buckles have NEVER snapped as they are not welded. They are made of ONE PIECE of strong galvanized steel. Our buckles will NOT break! 90% STRONGER Stitching Kids will fall if the stitching on the buckle ribbons tears. So we reinforced our stitching to be ~90% STRONGER than others! It now has a breaking force of 3.27 tons — enough to withstand the bite force of a great white shark! Ninjactive is the FIRST AND ONLY ninja slackline kit that is 100% Weatherproof. It is UV-resistant, Water-resistant, and because we use galvanized steel... RUSTPROOF! And as we did not use any wood, it will NOT rot and cause accidents. Once set up, there’s no need to ever disassemble it!







