[name]: natural wood curved legs push back massage dog health device (curved back) [material]: Vietnam wood [Specification]: the length of about 14cm width of about 7cm about 5cm (in order to receive) Suitable for body parts of the massage, especially suitable for neck / shoulder / waist / back massage [packing]: ordinary packing [origin]: Hanoi, Vietnam [features and functions] This massage device, full use of beauty, massage and traditional Chinese medicine combination; health and human body with eight diagrams and professional design and production of. Four claws to effectively strengthen the spine, massage the spine on both sides of the bladder, feeling very comfortable, relaxed, especially for sub health Kang state population and the cervical, thoracic, lumbar, and bladder by rigid, loss of elastic strain, etc. symptoms good regulation therapy Role, with the professional body care oil has more significant effect! For: mental stress, lack of blood, body fatigue, cervical discomfort and other symptoms. Through the stimulation of acupoints and the dredging of channels and collaterals, The activation of the spine, Du meridian, bladder meridian, reach the dampness cold, relax muscles, relieve fatigue of human energy effect.