Ordinary leather strap flexible length

Best I really liked that the bracelet is adjustable in 3 sizes. My arms are very thin, so I need the third stage, but that it should definitely fit anyone and you even have the choice whether to be loose or far.
The closure itself holds quite firm and very good, I have never worked out if I did not deliberately opened.
The rivets on top are sometimes a bit loose and wobble, but does not stand out more and so far no has dropped.

Now, after four months almost daily wearing the bracelet loses its blackening and it shimmers pretty brown by. May be due to the strong sun or to wear, but I think now is not so bad.
Nevertheless, you should be set on it, that it does not always remain black.

Despite much sweating it still has not put on rust or the like and it does not leave any visible metal residue on your skin.
Inside, it has become somewhat porous, but you can feel the hard and the quality is still as good as before.

All in all a very very good band, I can only recommend.
One should only expect that it will eventually light brownish.