Premium Watch Protection FilmEasily protect your Apple watch glass from unsightly scratches with the B PROTECT premium protection film. It is a similar concept to mobile phone screen protectors, the major difference being it is almost invisible! It curves around the edges of the glass to offer maximum protection.  Easy DIY Installation It can be applied within 30 seconds without any special tools required. Everything required to apply the protector is included in the package.This watch glass screen protector is suitable for Apple watch glasses and is sold based on the size of your Apple Watch. The size is usually engraved on the back case.  Key Features- Ultra Clear and almost invisible- Water resistant- Does not leave any residue when removed- Can be used on touch screen watches without affecting touch sensitivity