Review on Enhance Balance and Agility with Slackline Obstacle Portable Training Equipment by Adolfo Goins

It took both of us about 3 hours to install. We used two large trees about 35 feet apart. The first tree's girth is about 24 inches, and the second, larger tree's girth is about 48 inches. You'll probably need a ladder! Carefully measure who will be using the line ie how far they can reach and how high they are so you can estimate how far apart lines AND obstacles should be. We ended up placing the obstacle rings about 20 inches apart for the older kids. Let the kids practice if they can before putting it on because once the strap is tight it can be difficult to undo the rings to move. Obstacle. We've placed the bottom line fairly close to the floor - when an adult sits on it it's only 10 inches off the floor, but for kids it stays around 20 inches off the floor - it stretches out a little when the adults are actually that tight are you can probably do it depends on how far apart the trees are. It took a while to get things spread out comfortably, but we all got in a few runs and enjoyed our first day with this one. I hope it lasts! Note: The two blue tree protectors provided were only used on one tree, the thinner one, and did not fit the second, larger tree.