2PCS/1Pair 496*386mm Auto Headrest Modified Racing Seat Headrest Car Seat Head Neck Support. Compatible with most standard hub adapter, universal for most vehicle, racing car. Fashionable and exquisite design enhances interior appearance of car. 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.