Flip cases for phones for mobile phone

Flip case

— this variety resembles the design of a book cover. The phone is fixed on one of the halves of the case, and the second (flip) is made folding (usually sideways or down). Thus, when folded, the case covers the front and back of the device, and in order to use the screen, it is enough to open the flip. The advantage of such designs over conventional covers is the additional protection for the screen.