DearJanes perfectly shaped travel car support pillow is designed to support the neck when driving. The cushion is made from solid and soft memory foam that reacts fast to provide instant relief and comfort. Head support pillow is designed to attach to head rests on car, high back wheelchairs, chairs, sofas, and car seats. The pillow fits perfectly around a car seat or full length wheelchair seats. The pillow has a contoured shape that tapers upwards each side to prevent the head from falling yet not enough to cause restriction. Head support pillow dimensions 29cm x 18cm x 10cm Promoting proper alignment and support of the head, and neck while in high back wheelchairs, chairs and cars. Highest quality ergonomically designed soft yet high support memory foam Provides comfort and support for discomfort, disability, frailty, muscular disorders and weakness. Soft lux Cover (Removable cover for easy cleaning) and a sharp-free concealed safety zipper Shaped perfectly to offer support without restriction.