The Gorilla Box Green Camo (Standard)Gorilla Box Heavy Duty Waterproof Magnetic Stash Case for GPS Trackers & Spare Keys, Prescriptions, Cash, Cards, Ammunition, Batteries, and More. Powerful Magnet Attaches to and Blends into Car Chassis. Discreetly Track Your Vehicles (Work, Children, or Spouse) when Paired with GPS Tracker (Sold Separately), Surfers and Hikers Keep Your Car Key Safe and Dry in the Parking Lot.