The black Mate 40 case from the Crazy Horse Leather Bookcover Series is designed for everyday use. No detail has been overlooked in the craftsmanship of this beautifully made Mate 40 case. It protects your Mate 40 from impacts, dust, and scratches in any situation. Inside the black Mate 40 bookcover, there are card slots for your most important credit cards and an extra compartment for cash or notes. It opens and closes easily with a magnetic closure. Additionally, the back of this Mate 40 case can also be transformed into a stand for horizontal viewing. This Mate 40 phone case offers everything one could wish for, both aesthetically and physically.