Features： 1、NECK RELAXATION: For neck relaxation and shoulder relaxation, fully support the neck and head, allowing the neck and shoulder muscle groups to be completely comfortable. 2、ACCURATELY TRACE: The uncharged neck massage pillow can be used for 10 to 20 minutes every day to accurately trace the massage point. 3、GRAVITY EXTENSION: Exert the effect of good traction and extension depending on the gravity of the head. Stretch your neck and enjoy the muscle relaxation and massage. 4、STIMULATE NECK: Stimulate vital areas of the neck and upper back, feel and function like a skilled healing hand on the neck and lower part of the head, providing tissue massage to release muscle tension and improve blood circulation. 5、DURABLE MATERIAL: Durable EVA material. Long life, can bear weight, will not lose its shape as a posture correction device, easily rehabilitate to the original shape. Specification： Item Type: Neck stretcher Material: EVA Package List： 1 x Neck Stretcher