My husband always seems to run late for work in the morning and the mornings he’s running extra late happen to be the mornings he can’t seem to locate his wallet. I thought about somehow attaching a regular Tile to his wallet when I came across this card size tile and immediately ordered it. Slipped it into his wallet behind his ID and he didn’t know until he got curious about why his wallet felt a bit heavier. It has become such a lifesaver because my husband can’t remember to put his wallet in the same place everyday.