Since I only just received them I cant attest to their durability. 16 inches apart. A dreamy coat hanger. but extremely happy when compared with local headsets and earphones. Ive paid hundreds of dollars for other shoes, and they didnt stand up to the pounding like this one. Glad I was able to buy a replacement case for a great price and the whole thing over again. As far as protecting the headphones goes they seem great. As cute as this towel rack is I was disappointed in the quality. It even includes quick release bolts, not that ill be taking it on and off. Been hanging from my purse for over a month and still looks great even though it gets plenty of abuse lol.