1. Enlarge the head-neck contact surface and provide wider traction coverage 2. Unique soft soft support, the pillow surface curve fits the neck curve 3. Gravity’s natural traction safely repairs the cervical spine and relaxes the cervical spine from weak to strong. 4. Three-way stretching of the cervical spine, horizontal stretching/curved surface guidance/upward dredging, shaping healthy cervical spine curvature, releasing pressure and tension 5. Support design on both sides to simulate real-person acupressure massage 6. Made of high-density and high-rebound PU self-skinned foaming, formaldehyde-free, washable and easy to care for, solid and reliable. 7. Material: PU polyurethane 8. Dimensions: 18.5 x 17.5 x 8cm
