High clear, anti-scratch, bubble free with front and back screen protector Manufacturer Specifiction:1. Mobile Scratch Guard2 ... , Silicon gel coating, with no adhesive residual during application and removal.4, static adsorb, easy application5, lasting protection up ... 3.8H max)9Harmful light resistance: 99%( max)10Ultraviolet radiation filter: 99%(max)11Attachment: Manual book, wiping cloth, soft card ...