The Tile Slim – Phone Finder, Wallet Finder is a small thin tracking device that fits in your wallet, on your keys, phone or anywhere. If you lose something, then make your Tile Slim ring and track it down. They also have a member network. If a member finds your lost item, they can notify you to come and pick it up. Click Here for the Best Price and More Reviews  A GREAT IDEA BUT DOES IT WORK? I ordered a four pack of tiles and put one in my wallet, one on my keys (ordered the tile key chain cover) and attached one to my phone.Read More →