IPG for Texas Instruments TI-84 Plus CE Color Graphing Calculator Screen Protector 84 Plus CE Screen Protection Compatibility - Specifically designed for Texas Instruments TI-84 Plus CE Color Graphing Calculator Don't worry if you make any mistakes - simply reinstall the screen protector. IPGs unique ingredients provide self-healing for your existing scratches Used by US Air force & NASA to protect the fighter plane's head lights Virtually invisible, Anti Fingerprint, Wet application LIFE TIME GUARANTEE