Gibbon Slacklines is the slackline system you need when you'd like to create a slackline but the lack of trees in your garden or backyard poses a hurdle. This kit comprises all the tools required for a slackline: rope (49 feet in length), a couple of A-frames, and ground screws. You can choose the setup tension and height when setting up the slackline, which should not take more than 15 minutes.