I have it for 5 years now, it hasn't understood anything and has taken a lot of "beating". It's worth its money and more! I won't remove a star for the weight, because for the job it does it couldn't be lighter.

It is very good. It appears more intense at night with the lights on. Overall, I would recommend this particular one for our strong buddies. It has durability.

Excellent leash, its quality cannot be compared to any other! I have changed many retractable leashes, but in the last 3-4 years that I have been using this one for daily use on my 40-kilogram dog, I can say that I am thrilled! Both the strap and the mechanism, despite heavy use, only have normal wear and tear and some scratches from falls, etc.

Excellent build quality, withstands heavy weight and pulling.

Attention, it is not suitable (neither this nor any other retractable leash) for use on busy urban sidewalks. It is very dangerous if you do not have 100% control of your dog and it gets tangled around a pedestrian's legs. There is a possibility of minor injuries up to amputation!

The leash is excellent.
It gives you the impression that you can take a bear for a walk with it.
I have changed 4-5 Flexi leashes, this is by far the most sturdy and reliable.
Its only flaw, and the reason for deducting one star, is that it is relatively heavy.
It weighs 630 grams.
It has a yellow phosphorescent leash and a length of 8 meters.

It is not comparable to what they sell at Lidl, Jumbo, etc. It seems sturdy and reliable. I don't know if it will be worth the money, but it seems so...

Owner of 1 year and something... I went for this leash because my own monster had broken 2 and another one that was a little cheaper than this. So, looking for a leash for my 25kg dog, I went for this one that offers a 5-year warranty on the mechanism. Other positives that made me choose it are:
Sturdy good construction
If you switch from regular leashes to this one, even the quality of how it extends and retracts the leash will be noticeable from the first walk.
No teeth have broken even after 1 year of use.
Phosphorescent leash that makes the dog visible to cars.
Personally, because I let the dog run around me the 8 meters it gives me, I consider them very good compared to the 5 meters that most leashes have. Even if I had 10, it wouldn't bother me for parks where I can see him