The idea was nevertheless good, however the attachment system is poorly designed and does not match the one shown in the photo. The work is sloppy, metal cutouts are not sharp and the whole frame is already rusty. I notice also that it was greased to limit the spread of rust. For a new product, it's pretty average. I have the impression of having bought a Chinese copy ... However, polyrothin seems durable. I still put two stars because the product is not really cheap, value for money is not so bad. In conclusion, if you are handy, the mounting system is easily modified for a perfect adaptation to the balcony railing and a more convenient height. I also delivered a blow to the whole rust metal frame.