Both cross bars were labeled front, rear and front side with stickers. Well, its been one complete summer and late fall now, and the verdict is: success - the item lives up to expectations/hopes. The biggest problem with these (which cost me my 150$ galaxy buds live) is the fact that the case does not stay closed and before I realized that, they fell out and could no longer find them. We bought this particular bike mount because it appeared as though the straps held more of the phone and they do! There are some negative traits to the Trekz Air, however. Theyre really comfy and beautiful. Mom is 5 ft 4 and 175. Im 7 months pregnant and was looking for something to wear around the house. Top notch and shows you its charging then the light turns green to announce completion of charge. For my purposes, I?m simply looking for something that would keep my Pros dry in my pocket if I got caught out in the rain; this case would be something I?d take my Pros camping with me.