•Features: The memory foam material of the pillow core is softer and more comfortable, and will not deform, and the pillowcase is made of fiber cloth, which is more breathable and suitable for hot days. Ergonomically designed to effectively provide waist, neck and back support for more comfortable driving. The headrest is equipped with a retractable strap, which is multi-purpose: it can be used as a car headrest, as a pillow on the bed, or as a place for gaming chairs