Features: - The unique design can massage all the acupuncture points of head. - Promote the circulation of blood around head & neck; - Release the sore of muscle around neck & shoulder effectively. Specifications: - Pillow size: 60 x 42 x12cm - Material:100% viscoelastic memory foam by molding. - Cover:soft velour,removable and washable. - Retail packing: handlebag with color insert