Very easy to assemble. Great price for the $z I would buy this again if needed.Initial concern proven wrong as connectors and all metals excellent quality.I bought this so I could have different lengths to be comfortable when power washing my house mainly. So far it's been great to pick the length I need by snapping more or less poles together with no leaks. Very convenient.After I read the reviews, I was worried.I got the order yesterday and it turned out fine.It was more flimsy than my Honda wand, but the pieces fit together perfectly, there were no leaks, and I was able to finish power washing the second story of my house in no time.Don't expect a bulletproof tool here. But if you assemble the pieces carefully, it will get the job done.Everything about this product was what I wanted at a great price.Works well however with all extensions on the wand is real hard to precisely controll and wobbles a bit.Nice that I was able to power wash house siding almost to top of 2nd story without Ladder. The length of the extension makes it a little hard to handle, but then so does using a ladder.Wow, for the price you can't beat this thing. I have had pressure washers for years and I have always struggled with being able to either not be blasted by what I am cleaning or reaching higher areas of our house. The added almost 8 feet of reach will be a huge advantage for this summer's house cleaning. I also like the flexibility of being able to add 16" extensions at a time. Great value!We bought this extension for the purpsoe of cleaning higher level areas which pigeons frequent. The item arrives well packed and is professionally made. The high quality of manufacture cannot be ignored. IT fits the end of the lance quick coupler well and the spray attachments also work well witht he quick coupler at the front end too.However what we did not consider was how to control almost 3000 PSI of water pressure at almost 3 metre height, when the lance is now extended. The tube thickness while more than suitable for the pressure is most likely a compromise in weight so joining them together iherently brings a lot of lance flexibility which the pressure makes hard to control. I'm sure once we get the technique it'll be ok, but just be careful.good for cleaning windowsThe product is very good quality and perform well. I had some difficulty with the M22 -1/4" Adapter that came with the extension. The 1/4" quick connect was not fitting the my pressure washer wand. I e-mailed them regarding the fitment issue the issue and they quickly sent a replacement M22 - 1/4" adapter which resolve the fitment issue. Excellent customer service.I bought these to use with my pressure washer. I needed some extra length so I could wash down side of house without getting on ladder.. They work great and were easy to hook up.. Came with everything you need.It works very well with my Honda 3000 psi gas pressure washer. I have no leaks and water pressure is good when using 15 degree nozzle. Its good to wash the area upto 20 feet high, after that you either need a ladder or bigger wand.