The e-reader is firmly fixed in a shock-proof hard shell. The front side protects the screen. In this way, the shell covers reliably protect both the back and the side edges and screen of the e-reader. Integrated magnets prevent the protective cover from opening unintentionally. The PocketBook Shell Covers are made of high quality, durable and pleasant to the touch material. For the PocketBook Touch HD/Touch HD 2 they are equipped with a timeless print. The protective cover supports the sleep cover function and thus helps to conserve battery power. When the protective cover is closed, the device automatically switches to sleep mode. When the cover is opened again, the e-reader is activated immediately.