any body fall using the d shaped tubing tree loung tree stand these things need to be recalled and ditroyed if you have one I would not us it I sled down about 15 feet then it finealy grabed then broke off of the tree and left me dageling by my foot and knoked out from hitting my head on the grownd.We need to get these distroyed. Dont get me wrong the rectanguler tubeing tree loung is grate I also have one of them it is safe and ez to us.