We all misplace things – it's just a fact-of-life. Finding them again, now there's the struggle. This 4-pack of Tiles, two Tile Slim and two Tile Mate, may be just what you're looking for. Tile can help you find just about anything. Find lost items with your phone. If your Tile is within the 100-foot Bluetooth range, it will play a loud tune until you find it. Can't find your phone? Double press your Tiles to make it ring, even if it's on silent. Keep your tile app running in the background and it will remember the last place and time you had your item. The Tile app even connects you to the world's largest lost-and-found community, where friends and strangers work together using the Tile app to find everything that matters. Just stick a tile in or on whatever you tend to lose. There are four preset ringtones included for your choosing and to make your life easier, each Tile Mate runs on non-replaceable batteries that last up to 1 year with no charging required; after a year, you can replace your Tile Mates with new ones (sold separately).