Vive Thumb & Wrist Brace for Right or Left Hand Spica Splint Brace for Carpal Tunnel, Tendonitis, & Arthritis in Hands or Fingers Compression Support for Women Men Stabilizer Relief for Bowling Evolve Please refer to the packaging and relieve various knee Please refer to the packaging of the product received for the list of ingredients in your particular product This prevents landfill buildup & has a positive environmental impact the brace includes two ergonomically designed aluminum splints for maximum support and immobilization of the thumb the Vive small thumb brace restricts the movement of the thumb while supplying adjustable compression and retaining therapeutic heat to improve circulation and promote healing