This is an Amazon-official protective cover specifically for Kindle. (For Kindle models released in 2024 and 2022 only. Not compatible with previous generations, Kindle Paperwhite, or Kindle Oasis) The device automatically sleeps and wakes simply by opening and closing the cover. The thin and lightweight design allows for comfortable reading. Folding the cover back allows for one-handed reading. It can be used even while charging. It closes securely with a magnetic closure. The microfiber interior protects the screen and keeps it clean. Made with 51% recycled plastic and 67% recycled fiber. 99% of the packaging materials used for this device are wood fiber sourced from responsibly managed forests or recycled resources. Product Dimensions ‏ : ‎ 11.09 x 1.31 x 15.87 cm; 100.92 g