Slackers - Obstacle Course Time yourself on this wonderful Obstacle course, combine with the Ninjaline for the ultimate course of strength! Totally portable so can be taken to the park or in the backyard or away camping. The Slackers Ultimate Obstacle Course allows you to go head-to-head, work as a team or time each other as you train your way through this 38 piece obstacles course at home in your own backyard. Built for versatility and portability, you can now take your new source of fun (or training) to the park, away camping or over to a friend's house with ease. Recommended for domestic use only. What's in the box Slackers obstacles course 38 piece set Four jump ropes included Four hop sacks included Eight agility rings included Bear crawl kit included One stop watch included Not suitable for children under three years old due to small parts, keep out of their reach.