The crossbars arrived on time well packaged and are very easy to install accommodate my adventures really well So save your money on mega price headphones and spend it on a great front end & amplification. So I get to go through another exchange. These headphones have made my airplane flights and long train rides much more enjoyable. It was mentioned in several reviews how tight the straps were and to go to a W or up a size. ?? And, what you do hear of your surroundings sounds as if youre listening through a pipe. This item is sold by a Golf Cart parts company. Nice and small and out of the way. It can hold a lot of clothes and even bags or jackets on the side which is a cool feature.