Car Neck Pillow - Neck Pillow; Car Pillow; Memory Foam Neck Pillow; Neck Rest Pillow; Car Neck Pillow This memory foam neck pillow can distribute the weight of your head and neck, make your head and neck in the health status of zero presssure. Reduce muscle weakness caused by nerve compression and the obstruction of blood circulation. Particularly applicable to the easy insomnia, easy stiff neck, cervical patients, drivers, allowing you to enjoy a more healthy and comfortable sleep. Pillow cover : high quality velvet, Pillow inner : memory foam.