1. Full Screen Coverage: Thin and flexible material covers the entire screen, fitting snugly with no white edges. 2. No Edge Warping After Multiple Folds: TPH composite film, nano-level process, crease-free and non-detachable even after 180-degree bending. 3. Optical-Grade Anti-Reflective Technology: Accurate 4K image reproduction, no color deviation or distortion. 4. Simple Operation: Electrostatic adsorption technology + vacuum Compatible withming, operation completed in 30 seconds, no residue after removal. 5. AF Electroplating: AF electroplating oleophobic layer process, strongly anti-fingerprint.