2PCS/1Pair Racing Modified Car Seat Headrests Black Leather Headrests For 496MM Seat Headrest your cervical spine and head in different directions, Comfort your neck and shoulder while driving long time or distance. which can fit well with the car seat, and car head support pillow is not easy to shift and slide even if you twist your waist occasionally. With durable, precision-molded memory foam as its core material, this car neck pillow delivers a stable, cozy fit for enhanced driving comfort. It maintains its original shape, density, and slow-rebound quality, plus the headrest features a soft touch, high flexibility, and good air flow.