The Reflex bracelet comes in very nice packaging. The two interlocking pieces are made of cardboard but covered in similarly reflective gold and silver. Opening the box is literally an experience. Once the lid is removed, we notice that there are instructions inside that indicate when the strap is no longer safe to use and how to insert or remove the strap. Instead, at the bottom we find a sheet of transparent paper with a logo raised up and showing the ribbon, which, once removed from the visible end, slides off safely to reveal the rest. The quality is really great, both in the strap, the buckle and also the locking mechanism. The buckle requires three pressures at the same time to be removed and it can also withstand around 36kg of weight. I would say that very few SLRs with lenses weigh this much, but still check before you buy. The cable that fits directly into the camera mount is black, but as it wears out and becomes less secure, the colors of the internal cable are shown, which may turn yellow, meaning you can still use me to replace it in a timely manner and finally the color red, with which it is recommended to stop using it. The system by which it attaches to the wrist is really very simple. Once the reflex is “left”, the strap tightens around your wrist to prevent a possible fall. Squeezing around your wrist isn't annoying, but in the long run it could become one. The type of leather used is natural and, according to K&F, waxed with antique oil. If you are a student, you must use the shoulder strap included with the cameras. This is the alternative offered as it allows for versatile and fast shooting so you don't lose anything. The most important thing is that it can be washed, of course by hand. Given the K&F brand, I can guarantee that it is a quality product, recommended ✅