Make sure this fitsby entering your model number. Material: It is made of high-quality skin-friendly fabric as a pillowcase, which is smooth, comfortable, breathable and durable. The inner core is made of high-quality elastic material for filling, strong resilience, fluffy and full, and durable. The side pockets are designed to hold your phone and remote control to make your life easier. There are active buttonholes on the jacket, which are easy to disassemble and clean at any time, which is more sanitary. According to the ergonomic design, it provides different support for the spine, back and waist, reducing the pressure on the cervical spine and the waist.