Make sure this fits by entering your model number. Automatically Wake / Sleep & Magnetic Closure. This Kindle Fire HD 8 multifunction case have a secure magnetic closure to preserve battery life with automatic wake / sleep. Turning your kindle off when you close the case and on when you open it. Compatibility – Specifically designed for All-New Amazon Kindle Fire HD 8 Tablet (8″ Display, 8th Generation 2018 / 7th Generation 2017 / 6th Generation, 2016 release). WILL NOT Fit: Kindle Fire 7 ,Kindle Fire HDX 7 or HDX 8.9.