To support stiff, weak or injured wrist. Ideal for nighttime relief or carpal tunnel symptoms*. Adjustable straps provide customized fit. Palm stabilizer helps provide moderate stability. Soft materials and cushioning beads keep hand in comfortable neutral position at night. Designed to promote a neutral wrist and hand position. Breathable material. Moderate support. *Physicians often recommend the use of a rigid wrist brace during management of Carpal Tunnel Syndrome and other painful wrist conditions. Sizing: 5.25-9 in (13.3-22.9 cm).