Car Headrest U-shaped Headrest Travel Pillow Mechanical Adjustment Car Neck Pillow Memory Cotton Pillow. The car seat back support cushion and car neck oillow are ideal for office workers and drivers who have to sit in the office or in the driver's seat for long periods of time. Car Seat Headrest Pillow Helps you to maintain the correct sitting posture and reduces back pain. Also ideal as a gift to give you and your loved ones a healthier and more comfortable sitting experience. Crafted from high-density, precisely contoured memory foam, this car neck pillow delivers a snug, supportive fit that elevates your in-car comfort. It retains its original shape, density, and slow-rebound properties, and the headrest boasts a plush texture, excellent flexibility, and superior breathability. Made of durable, accurately molded memory foam, this automotive neck cushion offers a secure, cozy fit to boost your driving comfort. It maintains its initial form, density, and slow-rebound feature, while the headrest has a soft touch, great pliability, and efficient air circulation.