GMI 40 Protective Cover
Use Garmin's cover to protect your GMI 40 marine instrument from the harsh marine environment when not in use.
![Garmin GMI 40 Protective Cover [010-12020-10]](http://www.marineoutfitters.net/cdn/shop/files/115770XL_{width}x.jpg?v=1788574809)
![Garmin GMI 40 Protective Cover [010-12020-10]](http://www.marineoutfitters.net/cdn/shop/files/115770XL.jpg?v=1788574809)