The name says it all⦠It holds tight and works with almost every smartphone having a 4.5` to 5.5` screen with or without a caseHigh quality, ultra-elastic silicone grippers tenaciously hold your phone for convenient displayThe Omni RideCase is compatible with other RideCase QuickClick⢠mounts, like the RideCase CarMount or RideCase ArmbandRunning kit includes the Topeak Armband made from medical grade elastic and silicone grip strips to keep it comfortably in placeFits phones w/ 4.5 - 5.5` screensBlackUPC/EAN/GTIN: 883466015432