Multifunctional Double Ball Manual Cervical Spine Massager?Blue? The product is shipped based on the color or size of the main image of the product page. Colour:Blue Massage for 15 minutes a day to give your cervical spine more care. The neck massager can effectively eliminate the fatigue and discomfort of the body, and it can also play a good role in relieving the soreness of the neck and relax the shoulders and necks. The product uses environmentally friendly PP material, which is non-toxic and harmless to the body, safe and healthy. Solve the problem that many elderly and children do not understand the product and are difficult to operate. The touch like hands, the product design is exquisite, and it can be used to massage the cervical spine to a high degree. It fits the body curve better, 15 minutes a day, it can easily eliminate fatigue and control it with one hand. The design is small and easy to carry.