The right buckle broke after the second use for Inverted row. Of course, I broke it myself and the other buckle by passing the rings between the straps. So far, everything is fine.

Unfortunately, the inner diameter of the rings was larger than desired and the product was returned without any issues.

In my opinion, these rings are the best investment for your body, they are excellent, whoever can get them.

I have had the product for almost 1.5 months. It arrived relatively quickly, given the whole situation with shipping delays of 2-3 extra days from the expected delivery date. I had never dealt with bars, rings, balance beams, and other equipment needed to start calisthenics in the past. So as a beginner, I will tell you a few things.

First of all, their setup is very easy. The only thing you need is a spot where they can be hung high enough for you to hang and do all the exercises. Whether it's at home or outside. Many people use basketball courts, placing their rings at the point where the racket connects to the "body" of the basketball hoop.

There are many exercises you can do. There are countless videos on YouTube that show you starting calisthenics exercises. I consider the construction to be good, with quite durable straps and good handles on the rings.

EDIT 02/08/2023

2+ years after purchasing them. In the meantime, I have taken them with me everywhere (literally everywhere), vacations, military service, travel, camping. The straps are still as good as when I bought them, not a single thread has come loose. During this 2-year period, I have also used wooden rings. The grip on the wooden rings is much better, 100%, but the differences that a beginner can notice between the two will only be in their pocket, as the wooden ones are more expensive. Personally, I consider the rings to be a must-have, more than any other home gym accessory. They offer a huge variety of exercises and easy portability. It's the only product that offers you that so generously. I would highly recommend buying them.

It's great with good grip, one of the best purchases during the first quarantine. It stopped bothering me about the gym issue.

Quite decent for their price. My straps have worn out, but maybe it's because I used them a lot. However, the plastic rings are good because they have a special texture that prevents slipping easily. If you don't want to spend 30-50 euros on rings, choose these