Kindle Oasis is Amazons thinnest and lightest Kindle ever with an all-new ergonomic design and physical buttons to effortlessly turn the page. Includes a removable leather charging cover that boosts battery to last months. Our thinnest and lightest Kindle. Read comfortably for hours. All-new ergonomic design with buttons for effortless page turns. Longest Kindle battery life ever. No need to recharge for months as the included removable leather charging cover boosts battery life. Material: leather. Soft internal lining. Compatible with: kindle oasis. Form fitting construction. Cover for screen protection. Magnetic closure. Size H14.4, W12.5, D1.1cm.