Parking garages can be some of the most confusing places in the world. If you forget your exact location number, you could spend hours upon hours aimlessly roaming the parking lots until you finally find your car.

This pocket GPS system is a key ring that makes sure you never lose your car again. All you have to do is mark your spot once you’ve parked, and this mini GPS will remember the car’s location.

This key fob can work anywhere from 10 feet to 9,999 miles.