Ideal for those suffering from back stress and pain due to poor posture, this lightweight, breathable Magnetic Unisex Posture Support Brace keeps the spinal column erect, preventing internal rotation of shoulders and diminishing excessive tension on the cervical muscles. Brace is comfortable to wear and effectively pulls your shoulders back into a more aligned position for a more upright posture. It contains 12 magnet discs that target spinal and lumbar regions. Comfortable design features an adjustable hook and loop closure. Comes in x-large and xx-large sizes. Comes packaged in a hanging box. Box measures approximately 5.125" x 1.25" x 13.125".