This review is for two ASIN listings for 30 inch tree climbing sticks: Panbofoda B0FH6YHFWY and RiteAim B0FH6L5XVD. I received both sets of three at nearly the same time. When I opened both packages I found they contained identical parts, tools, and printed literature including a matching help email address. The packaging plastic was identical. They came from the same factory. Feel free to buy whichever is cheaper at the time. You can see them linked together in a group of six in my photo. They do not come with a body safety harness. Most tree stands come with a safety harness, so you’ll want to reuse that one. They were simple to assemble but it would be nice to have a torque spec for the screws that go into the square tube that hold the tethering bolt. I could keep turning until I bent the square tube in slightly. So don’t crank too hard down on them. The bolts holding on the big cast parts you can crank down hard on. They look like cast aluminum to me. They feel strong enough. The bolt goes from the step through the tube to the tree trunk gripper which acts as a large wing nut. The steps and tree grippers have an indent that allows both to wrap around the square tube a little bit. If you get them tight it should hold.