This item arrived two days after I placed my order. The iPhone case is robust, with a clear front panel which enables you to operate the iPhone. buttons are provided to do the volume, wake up the phone and the sleep/off button. A seal is provided to use the headphones (you will need to push the 3.5mm jack through first to plug the headphones in then push the headphone jack back through the seal when you seat the iPhone into its padded cradle. the top then clamps down with two very solid clips. The handlebar clamp is simple to use with an easy bolt/nut combination. There is a rubber sleeve on the end of the bolt to stop the nut from coming off (it will slacken off in time). The iPhone case clips on to the handlebar bracket with a solid click - a fact that is stressed in the paperwork sent with the components. I have used it - in the dry - with the "runkeeper" app and listening to my music - great. From my experience I can recommend this for use on a cycle.