Got this to block my dogs from getting onto our hot tub cover. Our hot tub is level with our deck and when running around, the dogs decided that the hot tub could be just an extension of the deck. Easy to put together and set up, but even with the chains attached they could be daily knock it over. Also one could fit through the grate openings. I didn’t mind the yellow but so you know it is BRIGHT and industrial looking. If you are looking to just create a simple barrier to block people from going by something this is a great idea. But it won’t stop dogs who are motivated to get by it. Ended up spending a lot more for more permanent-style fencing that could be fastened to the side of the house