A parte de ser un calzado específico, pensado para patear, con suela adaptable, protecciones, y materiales muy firmes. There arent many books about Dr. Everything is solidly constructed. It has a wide range of functions despite the pitfalls of the iCUE software. The left and right sounds are gonna mix up and voice, My GOD from the other side people will mute you off. These are plenty wide, so that is great. Styrofoam covers the the underneath part of the shelves, so be sure you are extra careful removing it, or you might end up with a loose hook. I was a bit skeptical when I ordered it, but Im glad I did. I used it max about 7 times over two weeks, foolishly hoping itnwould get better. Fits as expected