FLIP. STAND. ENJOY: The Smart Book Cover offers flexibility with its innovative design featuring both landscape and portrait standing options; Switch up viewing mode whether binge-watching your favorite show, reading a book or capturing photos, ON-THE-GO FLEXIBILITY: With its magnetic design, you can easily detach and reattach the back cover to tailor your device to fit your everyday needs*, AUTO WAKE-UP AND SLEEP MODE: The Smart Book Cover has you covered; It automatically senses when you've closed your tablet and will put it in wake-up or sleep mode as you open and close the cover, COMPATIBLITY: The Smart Book Cover is compatible with Samsung Galaxy Tab S9 FE and Samsung Galaxy Tab S9 tablets (sold separately)