Delta smartphone cases feature a highly durable elasticated fitting system which secures your smartphone within the case.Key Features:Easily mounts to bars or stem with angle adjustable mount,Simple stretch fit allows a quick, easy and secure fit,Angle adjustable mount ensure a perfect viewing angle,Includes touchscreen friendly all-weather bag to protect your smartphone from the elements,Speaker ports within the case ensure you never miss a call,Works with smartphones with large cases including Otterbox, Life proof and others up to 175 x 94 x 17mm.