The RADIUS v2 is not a bumper case, nor it is a snap case, it is not your conventional iPhone 5/5s case. The profile of the case is so slim, it barely extends beyond the sleep and the volume buttons on the sides of the iPhone 5/5s. It’s very light, thin and, unlike many aluminum bumpers and cases, during our testing, we didn’t experience any signal loss. We gave a few prototypes to our teammates to use and we have a hard time gathering those back for the video shoot because they love it so much, they call it their iPhone bikini.