The Carson ML-515 LensMag is a 2-pack of high powered magnet Magnifiers for the iPhone 5. It Includes in each 2-pack is a 10x and 15x magnet Magnifier. Simply remove the case from your iPhone 5 and place the desired high powered magnet Magnifier over the camera. The LensMag will now act as a macro lens. No glue or additional pieces needed the LensMag magnetically holds onto your iPhone directly.