The attachment compared to the factory cheap and medium models on the market has a significant difference. It takes a little more time for everyone to find the right adjustments that suit them. However, after finding the optimal position, I emphasize again that the difference with the single straps and the double straps of questionable origin is significant. I used it in a 1.5-acre area with dense vegetation and various types of weeds that reached 2+ meters, and I didn't get tired at all. The great advantage is the ability to adjust not only the shoulders and waist but also the height at which the lawnmower hangs. This is what makes the big difference, so that no one has to bend over while working and can maintain a natural posture without getting tired

Well ladies, the addiction is simply the most comfortable and easy to wear. I have in my possession the Kawasaki tj53e and the one it had was for throwing away... I am 1.86, 97 kilos and my grass cutter fit me perfectly. Very fast service and very good quality materials. The weight was distributed perfectly and now I can work comfortably for hours. I won't need to come back with an update because this product is the best value for money I believe exists. And the four stars are so as not to unfairly judge the much more expensive ones, even from this particular company.