ZAGG InvisibleShield Protective Film for Cannon PowerShot SX230 Military grade patented material engineered for your Canon PowerShot SX230 HS (Screen) Unique properties provide self-healing qualities Helps reduce the appearance of fingerprint smudges and smears Includes free lifetime replacement warranty for the life of your device Trusted worldwide with over 20 million invisibleSHIELDs sold * 45 day money back guarantee