This Adjustable Magnetic Back Posture Corrector dramatically improves posture with regular wear. The internal magnets work to decrease back and neck pain by attempting to correct disrupted magnetic impulses. It helps with back posture correction by shifting of shoulders forward to achieve the proper back alignment. Great for the treatment and prevention of Cervical and Thoracic conditions such as bad computer posture. It has a unisex design suitable for man, woman and even for children with various sizes.