GREAT SUPPORT: This cushion provides support for your head, neck, and shoulders comfortably while releasing the cervical pressure. It may especially reduce the impact to the cervical spine damage during acceleration and deceleration. ERGONOMIC DESIGN: This cushion is designed with the driver in mind. The design is meant to fill the empty gaps between your neck and the seat of your car. By filling these gaps, most of the cervical pressure is released creating a more comfortable and relaxing drive. MEMORY FOAM: The cushion is made out of soft and comfortable memory foam, to create a more relaxing environment while driving. The memory foam cushion is also made out of a breathable and relaxed material for a pleasant feel and touch.