The magniband is simple fun and handy it fits iphones 4 4s 5 5s 5c 6 and 6 plus as well as smartphones with similar dimensions there is a triangular cut out in the band to enable more stretch and stop the band from covering the flash of certain iphones magniband offers a 4x magnification when held 1 inch away from the subject to use simply stretch over your phone and align then hold your phone roughly 1 inch away from what you want to take a photo of and wait for your phone to focus