One year warranty for a refund or replacement if any quality issue. This tempered glass phone case is compatible with iPhone 11 Pro Max (6.5 inch). Printed pattern design on the back makes your phone elegant and eye-catching. Mirror-like smooth surface adds luxury and modern taste to your phone. Slim and anti-slip design provides comfortable grip without bulk feeling and does not affect wireless charging with the case on. This bumper protective cover is constructed of heavy duty tempered glass back and soft TPU frame to ensure comprehensive protection against scratches and fingerprints, dropping and shocking. Raised edge 0.5mm higher than the camera allows for better camera protection. This tempered glass back cover has easy access to all controls and features with accurate cutouts for buttons, speakers, camera and other ports, easy to use and install without tools needed.