1、Ergonomics: Our car seat pillow is ergonomically designed according to the curvature of the human cervical spine, it will be very comfortable for your neck to rest on it. 2、3D: Our neck rest cushion can be surrounded by 3D, if you want to rest at ease, the cervical spine is not left empty, and there are support on the left and right. 3、Material: Our car headrest pillow is made of memory foam. It is comfortable for you to use and when you touch it, you will feel soft, so you can get effective relaxation. 4、Comfortable: Our headrest plush has soft and full memory foam, which are more ordinary and comfortable for drivers and passengers to use, and more secure to drive. 5、Applications: Car neck support pillow can be applied to various scenes in cars, offices, home for all these people who need to sit for a long time. It is really a good partner for drivers, passengers, officers, as well as game players. Item Type: Car headrest pillow Material: Nylon cotton, memory foam, polyurethanePacking size: Approx. 33 x 28 x 15cm / 13 x 11 x 5.9in 1 x Car Headrest Pillow