Garmin Protective Suncover GPSMAP 8x17. This GPS accessory by Garmin is perfect for protecting your GPS device when it isn't in use. The Garmin GPS accessory is a great way to stop scratches from the damaging rays of the sun. The Garmin Protective Cover has a material that is tough enough to stop the intense rays from breaking the glass. Your device will remain clear even under direct sunlight which makes this item a necessary accessory. The Garmin Protective Covers are built with a material that is tougher than the standard case sleeves. Select from a large collection of Garmin products for all your GPS needs. Specifications for Garmin Protective Suncover GPSMAP: Manufacturer: Garmin Additional Features: GPSMAP 8x17 Compatible Package Contents: Garmin Protective Suncover GPSMAP Garmin 010-12390-44: Protective Suncover GPSMAP 8x17