The wall anchors they supply are not very well designed. Sin ser noise cancelling aíslan muy bien y naturalmente los sonidos del exterior. I am satisfied with my purchase, but there are several things that might be helpful to know if you are considering a similar purchase. Is this rack flawless, no- HOWEVER that is what makes great character and statement pieces special. Always select a size lower from your actual one. ; extra plastic, a seam, or anything like tape, but there was nothing. Does accumulate lint quickly, might just be the black color but also the fibers. Very very nice. They weren’t super pricy so I hate to complain but definitely size up if you’re going to purchase these! The dongle itself though is literally the worst connection Ive ever experienced in a wireless gaming headset, I cant be too far from my laptop and it struggles going through objects so dont expect to walk around with these too much and not cut out.