Poor quality. It's okay if you don't want to be written off and need electricity or a light pull in an emergency. However, from their quality, they seem to be disposable tools. It looks like they will help you out once, but they won't work a second time. The strap, in particular, will break easily.

As a new driver, I rushed to get this kit and the first aid one. One day after purchasing it, my friend ran out of battery. It did the job right, and I gave him a jump, unlike a gentleman in a previous review who said it didn't work. I suggest watching videos to know exactly where to place them. Everything is quite good for a Chinese product and has a variety, more than what a driver needs to have.

I bought the set for my father's car.
When his car ran out of battery, I thought I was lucky to have bought it for him.
Unfortunately, the "crocodile clips" didn't do their job!
We had to call roadside assistance.

As you can see in the photo, I did not expect good quality and yet I was wrong !!!
It's worth 100%. And inside it has what breaks the glass and cuts the belt in the photo is not there. But it is inside the kit.
One of the best purchases !!

The set is exactly what you see. The cable is 1.90 meters long, including the length of the connectors. It is relatively thin and flexible. I haven't used anything (and I hope I won't need to) to appreciate it in practice. The fire extinguisher of 500ml expires in 2028. The bag is better than I expected.

For the money and to have peace of mind, don't let them stop you and write you off if you don't have this equipment, it's worth it!