I put one drywall screw in the center hole, and into a stud. It seriously couldnt be easier. Good fit and protection. Im realizing now that it actually said "Hard Shell Cover" in the title (haha oops), but the only thing that caught me off guard was that the case comes in TWO SEPARATE pieces. It is very disappointing that these headphones from a prestigious brand and at this price, have this problem. Very attractive price point as well. Non merci so I added some insoles and it helped. These can go through whatever you want to put them through and they are comfortable (or so my son says). These were the overall winner, and Ive purchased several more over time.