Mala calidad, se me despegaron las 2 suelas con muy poco tiempo de uso. I definitely recommend these hooks! This is my third pair and they wear really well. Unfortunately, these are just enough too small to need returning. It’s ridiculous that they claim to be unbreakable and they broke within a week. -It comes wider as a normal size therefore more comfortable that I don’t get blisters. My product came with these pieces for the left side so it would not fit in the right side. One was too long and bubbled funny when you got it back in the rack. At least two of the four work properly with the key. They were nice.