★LARGER SIZE & HIGH QUALITY-100% non-toxic plastic needles, high elastic foam.Our acupuncture mats(29.1*16.9 inch) and pillows(15.3*5.9*3.9 inch) are designed larger than other small mats which are unfriendly to tall people. The acupressure mat has 6,930 acupressure needles (Total 210 rounded tips, each has 33 needles); The pillow has 1782 acupressure needles (Total 54 rounded tips, each has 32 needles). | ★PAIN RELIEF-The gentle, painless pressure of the mat allows your body to release endorphins that relieve back pain and neck pain. It is really suitable for people who does heavy work every day. | ★MUSCLE RELAXATION-Acupuncture massage helps relax the muscles of your body, creats energy flow or life force within the body. It is great for users who sit at a desk daily, as well as active individuals and athletes. | ★PROMOTE BLOOD CIRCULATION -Lie and sit on the mat and pillow to stimulate your skin and promote blood circulation. The Acupressure Mat will allow your body to start breaking down toxins, so please do remember to drink water after using. | ★YOGA EXERCISE - The acupressure mat offers adequate space to fit any type of exercise like yoga, pilates, bikram and other fitness exercise.