Shanling M1 Screen Protector Custom designed to fit the Shanling M1 digital audio player. Made from precise laser cut tempered glass with polished, rounded edges the screen protector makes sure the screen stays in top condition. Coated with oleophobicity with anti-fingerprint, anti-oil, anti-acid and anti-alkali properties to make sure the screen stays clean and easy to use without smudges. The thin glass has been by toughening under high temperature to make sure it stands up to even the harshest of environments. With clever fitting technology of anti-static silica membrane, the Shanling screen protector is easy to fit and remove. The surface is also treated with advanced nano-materials processing, which makes your screen looks always smooth and clean.