Slim, form-fitting cover designed by Amazon to fit your Kindle perfectly and provide full front and back protection. The cover is easy to securely attach and remove, and folds back for easy one-handed reading. It puts your Kindle to sleep automatically when it is closed and wakes it upon opening, making it easy to jump back into your books. Slim design easily and securely attaches to your Kindle. Cover folds back for easy one-handed reading. Saves battery life with automatic wake and sleep. Material: polyurethane. Soft internal lining. Compatible with: Catalogue numbers: 598/0754 and 549/7450. Form fitting construction. Allows full accessibility to all functions and ports. Cover for screen protection. Magnetic closure.