Lightweight, Rollerline kit to give kids the thrill of a zipline with a much easier set up
360 degree ball bearing center allows for a smooth ride without getting caught on the line
Durable rubber bumper included for safe, soft finish to the ride. Create an exciting zipline in your own backyard with this simple Slacker Rollerline set! Just find two sturdy trees or structures to attach the ends of the 36" line to, and then zip on down the line. The roller features 360° bearings and attaches to a U-shaped ring handle. A rubber safety bumper is also included.