am very pleased with the slackline! fixed to the ratchet needs to draw ma however much force so that it is properly taut and not too much shaking. The tree protection does the job and is very pracktisch! in that it is adaptable and not designed for a maximum tree Thickness is even better than many other models! What have I to complain about however is that at the openings where the line is inserted after few times something is torn ... Color is great !!! am wondering if I clean again bekomm xD