Don't forget the protection of the lens | Galaxy Z Fold3/Galaxy Z Fold4 9H hardness 9H hardnesst Nano Technology NanoTechnology Scratch protection Fadefingerprints Fadefingerprints unobstructedlighting Impact-absorbing All-In-One Protection The protective film is made of high alumina glass. Has good chemical stability. Built-in multi-layer protective material, and added a layer of anti-scratch 9H tempered glass, so that it will not affect the clarity of shooting, and minimize damage caused by collisions, scratches and stains. Completely suitable Accurate data provides better matching hole designs. Ensures full protection without blocking lights while being protected from scratches. All-In-One Protection The protective film is made of high alumina glass. Has good chemical stability. Built-in multi-layer protective material, and added a layer of anti-scratch 9H tempered glass, so that it will not affect the clarity of shooting, and minimize damage caused by collisions, scratches and stains. Completely suitable Accurate data provides better matching hole designs. Ensures full protection without blocking lights while being protected from scratches. Reason for choice High alumina glass material Advanced Impact Protection Durable and not easy to oxidize. Strong adsorption, prevents dust andstains from entering. Does not affect the clarity of photographic photos Tight Adsorption AB glue is a material imported from Germany. Full mirror fit, stable adsorption, not falling off. When removing the lens film, don't worry about the AB glue sticking to the phone camera. Lossless Image Quality The original image is clear. The glass thickness is about 0.2mm. 92+% light transmittance ensures lossless image quality. Tight Adsorption AB glue is a material imported from Germany. Full mirror fit, stable adsorption, not falling off. When removing the lens film, don't worry about the AB glue sticking to the phone camera. Lossless Image Quality The original image is clear. The glass thickness is about 0.2mm. 92+% light transmittance ensures lossless image quality.