Scratch Proof, Easy to Install, Ultra-thin,Real 4D Cover Curved Round edge design provides total protection.\n9H surface hardness 3x stronger than regular plastic PET film.\nHD Vision, Anti-fingerprints, Anti-Scratch, Explosion-proof\nFull Cover Tempered Glass for Apple Watch with black border\nOne-push super easily installation, Long-lasting protection from scratch.\nHigh sensitivity, not affect the touch screen’s sensitivity.\nDesigned for Apple Watch High Hardness, impact resistance is strong, not easy scratches Ultra-high light transmittance, ultra-low reflection, high Transparency