Protect your Kobo Clara HD with the Kobo Clara HD Sleep Cover Black. This sleep cover protects your e-reader against scratches and dents on the screen and the casing. On top of that, the cover has many convenient functions. Are you on the road a lot? Thanks to the magnetic closure, you can easily open and close the case. The auto wake/sleep function makes sure your e-reader automatically shuts off when you close the case. When you open the case, the Kobo Clara HD automatically turns on again.