Dsas Artificial Leather Flip Cover is designed for LENOVO S660. Its have cut out for screen display which allows you to see time and caller name during incoming call while flip is closed.Its have cut out for camera and flash. Flip Cover have front speaker holes which allow to talk while flap is closed and also have speaker cut out for music and loud speakers . Flip Cover have a proper fit back panel which allow to control side buttons. Its made of good quality Artificial Leather and have very fine finishing , that gives cover a very attaractive look.