Chiropractic pillow relaxes and stretches, make you feel invigorated in 15mins. Effectively relieve pain,give you instant relief and relaxation for the sore muscles in your neck, shoulders and back. Material: sponge Ergonomic and reasonable height design, better comfort to support your head and neck gravity profile pressure. Massage area deep U curve design, cervical neck pillow work better to support head, neck and shoulder physiological radian,relaxation in your neck, shoulders and back. Suitable for people who with cervical pain whether its in the office, at school, or at home lying down reading or watching TV, etc., You can use this neck & shoulder pain relieve pillow whenever you need to relieve pain, and you can enjoy a neck massage to relax your tight head, stiffness shoulders, and pain neck. Neck pain relieve pillow helps to gently cradling the neck, relieve the pressure and weight of the head. Comfortable neck pillow fits the curve of the cervical spine on human body while one are lying, protect the lumbar spine and relieve pain. Specifications: Material: sponge Color: white and blue Weight: about 115g Size: about 25.5*15.7*13cm / 10.04*6.18*5.12 inch Packing List: 1 x Pillow