GuarmorShield - Anti-Glare Sun Shade shield Visor for Garmin Nuvi 2639 2639LM 2639LMT LM LMT 6" GPS GuarmorShield - Anti-Glare Sun Shade shield Visor for Garmin Nuvi 2699 2699LM 2699LMT-D 2699LMT-HD 2699LMTHD LM LMT LMT-HD 6" GPS Fits 6-7 inch GPS Navigator Reduce Glare and Reduce reflection. Easy to install, easy to remove, simply clip it on to your device.