Customer Service: We promise 12-month warranty for quality-related issues, we will provide the refund or replacement. you could contact us if you have any questions. waiting for your purchase, thank you. Fits For Most Car Seats: With the back elastic strap you can adjust your headrest height, so car head support fits most of car. Soft, Washable Cover: The outer cover is made of soft, breathable fabric, it is comfortable in all seasons, with the zipper, you can remove and wash it. Premium Memory Foam: Slow rebound and no deformation, evenly absorb impact, both comfortable and supportable, the driving neck support eases the pain on your neck in stop and go traffic. Relive Neck Pain: The neck pillow supports your head, neck and shoulder, relax your muscles, prevent the pain and stiffness in your neck, make your driving more comfortable. The car pillow suits both adult and child.