Upscreen Scratch Shield Clear Premium screen protector for Onyx Boox Note Air 4C offers strong protection against scratches and allows for easy cleaning thanks to its anti-fingerprint coating. High transparency: With a light transmission of 94%, it ensures a crystal-clear and sharp display. Strong scratch protection: The newly developed hard coating of Upscreen Scratch Shield Clear provides complete display protection for your Onyx Boox Note Air 4C. Anti-fingerprint coating: The special surface coating of the screen protector repels grease and dirt, reduces fingerprints, and allows for easy cleaning of the surface. Touchscreen optimized: The multi-touch optimized surface of the screen protector maintains the original touch sensitivity of the device. The smooth surface also provides a pleasant touch feel. Bubble-free installation: The special silicone adhesive layer guarantees easy and bubble-free installation, as well as perfect adhesion and residue-free removal. Precision cut: Your Upscreen Scratch Shield Clear film is manufactured in Germany using state-of-the-art laser technology while adhering to the highest quality standards. This accessory is compatible with Onyx Boox Note Air 4C.