Enhanced Safety Design for Worry-Free Play: Thickened 60mm swing seat provides superior stability vs. standard 38mm models. Features a 5.3ft high-strength stainless steel spring brake system to maintain safe distance from trees. Adjustable buckle allows customized cable length (3.6ft-7.5ft) for kids aged 3-12+. 15-Minute Setup, Hours of Adventure: Simply secure between two sturdy trees. Durable straps with anti-slip texture ensure secure fastening. Kids straddle the ergonomic seat, grip non-slip rubber handles, and soar - perfect for backyard explorers. Premium All-Weather Durability: Industrial-grade stainless steel cable resists rust/corrosion. Double-stainless pulley with sealed bearings ensures smooth gliding. Tested to withstand 400+ lbs. Upgraded wear-resistant materials pass rigorous safety certifications (ASTM/CPSC). Ultimate Outdoor Gift for Active Families: Fuel childhood adventures with a gift that gets kids outdoors! Themed gift-box packaging ready for birthdays/Christmas. Supports parent-child bonding through shared play - create memories beyond screens. Allow You To Spend A Happy Time: Every component undergoes 10+ quality checks. Includes 3-year warranty + 24/7 customer support. Join 50,000+ families who trust us for safe, laughter-filled outdoor play. A zip line is a cable that connects two points at different heights. All you need to do is find two sturdy trees, wrap them around, and let your kids straddle the seat, grab the handles, and go. Then you can have endless hours of backyard fun with your little ones. you can always try setting up a backyard zip line kit. **Engineered for Endless Play** ✓ Industrial-grade double stainless steel pulley ✓ Military-standard 304 stainless steel cable (400lb load capacity) ✓ 360° rotating handle with ergonomic grips ✓ ASTM-certified safety components **The Gift That Unplugs Childhood** Surprise your little explorers with the ultimate outdoor experience! Packaged in festive gift-ready boxes, this zipline kit is the perfect solution for: Birthday surprises that beat video games Christmas morning "wow" moments Summer vacation energy-burner Homeschool PE activity days