Cokaunion Card Slot Series Brushed Metal Texture Case for Samsung Galaxy S7 Edge (Green) Specially Designed Case for Samsung Galaxy S7 edge 2016. Made of high quality hard and durable PC+TPU,non metallic materials are absolutely no signal interference or accidental bending of the material. Card Function: Following behind the use of special design, can use transportation card, bank card into the slot, Acts as a mobile phone stent is very convenient and practical. Metal wiredrawing appearance: the color is gorgeous and delicate design, let you have more choices every day. Perfect Cut-out: Precise cutouts for complete access to all buttons,cameras,speakers,and ports.