Universal phone holder that utilizes 2 heavy duty silicone strap systems to firmly hold the phone in placeCompatible with phones between 2.5 and 4 inches wide and between 4.9 and 6.5 inches longCompatible with a variety of Zefal`s other Z series mountsSilicone mounts provide improved shock absorbtionUniversalUniversalBlackUPC/EAN/GTIN: 3420586600437