great product! good quality! y, very sturdy!, it's 12ft tall!, we bought it to protect it with a well protected case, my husband assembled it by himself in 2 1/2 hours but 2 hands would have been quicker! Using common sense instead of instructions no extra welding was required, all the parts were there, they sent 1 wrench you need, 2 and it was 10mm and it took a 3/8" standard to actually tighten the bolts to install. The screws fit right so you have your tools handy. The packaging was great, all the nuts and bolts were well packed. Just be careful when unrolling so you don't lose small parts while unrolling. We put a large tarp on the concrete floor to assemble it. It helped not to scratch the paint/powder coating. It is very good value for money!