Its just a tiny bit too wide for hanging folders to fit. Obviously they are very thin straps so not as supportive as many of their styles but this makes them a bit dressier looking in my opinion. I normally use a wireless mouse. Same goes for the foam ear tips and I tried different sizes. Yes They Dirty & Yes I Brought These Months Ago , Can We All Take Time & Analysis How One Is Bigger Than Other , I Never Noticed This Until My Boyfriend Had Them On Himself , I LOVED ?? MY FLIP FLOPS , Because I Thought It Was Very Creative & Different , & Also My Boyfriend Brought Just Me A Pair Months Before From Snipes. You have to disassemble otherwise! I have not liked it much at all. This is our third pair of these boots. These are perfect for anyone with a desk job. Definitely would recommend these!