Auto-Off is not because shell does not close properly.
EasyAcc Kindle Paperwhite Cover Case PU Leather Case for Kindle Paperwhite / Kindle Paperwhite 2013 Auto Sleep / Wake up / Stylus Holder (Black, PU leather) (Wireless Phone Accessory) 2
EasyAcc Kindle Paperwhite Cover Case PU Leather Case for Kindle Paperwhite / Kindle Paperwhite 2013 Auto Sleep / Wake up / Stylus Holder (Black, PU leather) (Wireless Phone Accessory)
Shell is relatively thick, but feels good and does not smell of chemicals, like some others do. Unfortunately, the cover part when closing slightly under tension and the magnetic closure is too weak. Therefore, the flap springs open always easy, so that even the auto-off of the Kindle is not working.