Garmin Gps: Waterproof Bike/bicycle/motorcycle Case & Mount Handlebar for 5" Garmin Nuvi GPS Garmin Gps: Waterproof Bike/bicycle/motorcycle Case & Mount Handlebar for 5" Garmin Nuvi GPS - SHIP OUTSIDE Material: ABS plastic 2. Motorcycle/bicycle handbar diameter: 15mm~26mm Screen Display:	5 inch , Function : Waterproof, Color : Black Size of the case: 5 inches (360mmx90mmx20mm) (Note: GPS Devices smaller than this size can be put into this case.) Compatibility: Garmin Nuvi 200, 300, 500, 700, 800, 1200, 1300 series GPS Magellan Maestro 3000/400 series, Crossover, and Roadmate 1000 Series GPS TomTom One, GO, XL series GPS