Fiber Content: Nylon, Polyester, Urethane, Foam, Spandex.
How to Wear: 1. Open all Velcro brand fasteners and slide thumb into thumb hole. Wrap stabilizer around hand and secure fastener at the base of the wrist. 2. Wrap long strap around wrist and secure. Adjust both closures until fit feels firm, yet comfortable. 3. Wrap and secure thumb strap around thumb for better fit, or along base of thumb for added stability. The metal stays can be adjusted to accommodate recommended positioning or removed completely for moderate support. Size: For right or left hand, measure around the thumb knuckle, and then the wrist. Large/X-Large: Around Thumb: 2.5-3 inches. Around Wrist: 7-9 inches. Washing: To wash, remove both stabilizers through slits at the base of the support, and secure all fasteners. Hand wash with mild soap in warm (not hot) water. Rinse well and air dry. Do not: machine wash, tumble dry, dry clean, or use bleach or fabric softeners.
Always refer to the actual package for the most accurate information