Excellent material, it fit the loops and ties very securely, it doesn't come off in the wind.
However, it does need two sets of elastic bands with hooks to make the installation properly

The best thing for summer. At first I covered 50%, and when I left for vacation, 100%.
The only thing I needed was to buy a longer rope (2-3 euros) to attach it better to the sunshade.

Excellent!! I didn't expect it to be so high-quality and accurate in its dimensions. It has everything needed for installation, even loops, if I'm saying that correctly, at the corners so it can be attached directly.
You don't need to look at anything else, we're talking about a blint buy, nailed on.

As for durability over time, we'll see, but the sun destroys everything at some point.
I'll upload photos later too.

Very good product, it does its job perfectly.
It takes a little time before the temperature starts to drop, but then the water no longer comes out hot. It comes out at a normal temperature (the same as the water from the network/roof tank and not overheated by the panels). The only thing I would improve is the length of the tie ropes, as I had to add cable ties (tie wraps).

To tie them, you have to use your own ropes since the ones included in the package are rubbish. Three stars until I see their durability over time, and I will come back adding or removing stars accordingly depending on the result.

Everything is fine.