Universal Car Seat Headrest Neck Pillow Comfortable Support For Car Travel. Made from other materials, this neck pillow offers maximum comfort and support during long drives. With its easy-to-install design, this neck pillow can be quickly attached to any car seat, making it convenient for all passengers. The car neck pillow utilizes durable and precision-molded memory foam to guarantee a stable and comfortable fit, enhance comfort, and maintain its original shape while holding density and slow rebound. Headrests have the benefits of soft touch, high flexibility, and good breathability.