30° Narrow Viewing Angle: Restricts screen visibility to a 30° range, preventing lateral visual hacking while maintaining clarity for the primary user . Magnetic Snap-On Design: Enables tool-free installation and removal within seconds, with strong yet lightweight adhesion that leaves no residue . Dual-Layer Protection: Combines 3H scratch-resistant coating with antimicrobial DefenseGuard™ technology to inhibit bacterial growth and surface damage . Glare Reduction & Blue Light Filter: Anti-reflective matte/glossy reversible surface minimizes eye strain in bright settings while blocking harmful blue light . Full MacBook Compatibility: Precision-cut camera notches ensure uninterrupted use of FaceTime, sleep mode activation, and laptop closure without interference .
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