The Gibbon Red Classic Slackline kit sets up quickly and easily so everyone can enjoy this simple, fun and challenging sport Beginners and experts alike can improve balance and core strength while having fun slacklining. Consisting of only 2 parts, the Gibbon Red Classic Slackline kit can be quickly rigged between 2 trees and set up at a length from 10 ft. to 49 ft. 2 in. wide webbing can be mounted just a couple feet off the ground. Integrated ratchet lets you set the tension just right keep it loose for lots of bounce or tighten it up some for more stability. Kit includes slackline, ratchet and instruction manual.