4H Scratch Protection Effectively preventing scratches from sand, keys and other hard objects Fingerprint Resistants The film is manufactured using the latest nanotechnology to give it oleophobic and hydrophobic properties, making it highly resistant to fingerprints, liquids and grease High Sensitivity Using high-sensitivity conductive PMMA and a layer of electrostatic absorption material, the film has an incredibly high level of touch sensitivity and accuracy. High Transparent The highly transparent 3D Armor offers a light transmittance rating of over 92% so images are brighter and colors more vivid. 3D Curved Edge The 3D Armor film has a 3D curved edge that is only 0.2mm thin at it's edge, matching the rounded display of the Apple Watch.