Designed for Apple Watch SE 3 40mm 【High Clarity】High clarity provides excellent visibility and maintains the original touch experience of the watch. Bubble free design allows quick and easy bubble free self-installation. 【Anti-Fingerprint】 99.99% High-definition clear hydrophobic and oleophobic screen coating protects against sweat and oil residue from fingerprints,and enhance the visibility of the screen. 【Anti-Shatter & Scratch-Resistant】3D Curved Soft Smart Watch Protective Film (Not Glass) [Ultra Shatterproof].The outer screen protector is designed to be anti-shatter and scratch-resistant, providing maximum protection while still allowing you to enjoy a clear, crisp display. 【Easiest Installation】Please view our installation picture tutorial before installation.