Precise design, perfectly matches Garmin Striker 7dv/7cv/7sv Fishfinder GPS. Made of tempered glass, excellent work performance and durable.. Strong hardness anti-scratch can effectively improve the existing disadvantage of LCD protection film.. Strong adhesive that can make installation easy and attach the film firmly. keep the GPS easy to clean and stop the scrach from the activity. Ultra slim thickness, anti-fingerprint and oleophobic coated, light penetration ratio 93.7% (Comparison: Glasses 92%, General protective film 80%).