Button-Mag Very small product, this is invisible when mounted and docked with a mobile device. Product includes (2) Button-Mags, (2) Mobile Disks, (2) Extra 3M stickers and (1) alcohol patch for cleaning surfaces. This attraction work every time without the intrusive suction cup type of docking systems on the market. This product can be used in 100's of locations, a plane, a boat, car, RV, school locker, home computer monitor bezel, office desk area. These products work with all manufactures of cell phones, mobile phones, MP3 music players.