Accessory Kit - for magnetic holders, spare metal plates, for swapping multiple devices on one holder, 2× round plates/2× square plates/2× films included in the package, suitable for most holders Spare Metal Platesfor Magnetic Holders            Have you purchased one of our AlzaPower magnetic holders and need replacement metal plates, or do you use multiple devices on one holder? Just buy this AlzaPower Metal Plates XMP100, and you're all set to go. In addition to the plates, you will also find a protective film in the package. Two Methods of UseYou can stick the plate directly to the phone using the film, or insert it between the device and the back cover. Of course, you can use this set with any other magnetic holder. Go Green With AlzaAs we care about the environment, all our products come in recyclable frustration-free packaging. Go green with AlzaPower.AlzaPower Product Family       ...