3 bottles of Nano liquid for screen protection of devices

Features: surface hardness H 9, scratch resistant, drop resistant 10x shock and scratch resistant, clarity 99%, easy to use, water repellent, fingerprint resistant, antibacterial, does not interfere with touch sensitivity. Provides protection for up to one year. Can be used with tempered glass screen protector. Works on any type of screen including smartwatches. Covers the entire surface of any screen, including curved ones. Equal protection for the entire display area. *Each bottle is enough for only one device*