Compatibility: Garmin DriveSmart 55 MT-D MT-S EU Navi 9H scratch resistant. Japanese Asahi glass, the surface hardness is of 9H, effective resistance to collision and friction with hard objects, better protect your screen. High permeability The density is only 0.25 mm, ultra-thin, high response, high transparency and high sensitivity (> 99%) as well as perfect seal, preserving the original display quality, as well as restoring the true colour. Touch sensitive. The surface uses a high-resolution nano coating, feels smooth, touch sensitive, like touching the original screen, will not affect the use. Explosion protection. After a special treatment, the film is crosslinked after explosion, no fragments splashed and is safer than other protective films. Hydrophobic and oleophobic There is a de-oil coating inside to effectively reduce water stains and fingerprints, so the screen is always clean. And easy to install, no bubbles, no residue. Materials and engineering Our products are made from Japanese Asahi glass, with advanced nanotechnology and laser cutting, it fits the touch screen. Warning Before you buy, please make sure your screen is original or correct type. Warranty For every film sold by LFTOPP, you can enjoy the free replacement or refund. If you have any question, please contact us at some point, we will reply you as soon as possible!