Very good for its price, however when your phone is exactly 6.7'', the headphone jack does not fit to close

First of all, I do not use it as a running case, but as a simple mobile phone case.
Let me start with the size: I notice that cases of the same type and brand all state that they are for mobile phones up to 6". Only the black one states that it is for mobile phones up to 6.7" and I am thinking that this might be a mistake in the listing because they fit completely on the edge. Personally, I put a 6.71" size mobile phone inside, which I have also put in a protective case. Initially, it protruded a bit, but when I pulled the zipper, the extra fabric around the zipper covered the phone and closed the case, barely, but without giving you the feeling that it is in danger of tearing as the material is elastic. Due to the elasticity, in a few days it takes the shape of the phone and closes even more easily.
It gets 5 stars due to the quality-price ratio. It is a very economical product, worth its money, of course it is a case of medium to good quality, not intended to last for years. Its material is soft, the rubber with scratches on the back is of good quality. One zipper sticks a little but anyway when you pay 3€, it doesn't bother you. Overall, it has two compartments, one for the phone (maybe something else, e.g. a pack of tissues) and a smaller one for money, keys, cards, etc.
It belongs to the category "Universal Mobile Phone Cases". Overall, it is a good purchase and I am very satisfied that I found it because I searched a lot for a case without bright colors that can fit not only the phone but also 1-2 more things. If it eventually holds up for a reasonable period for its money, I plan to buy the same one again.