Polyethylene, Spandex, Nylon, Fiber Content: Polyurethane
Size: For right or left hand, this wrist support has been designed with an adjustable strap in order to create a customized fit for most body types. Measure around wrist. Adjust to fit: 4.5-9.5 inches. Washing: Close fastener prior to washing. 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. How to Wear: Insert thumb into loop with grey side of material against skin. For Right Hand: Wrap support under bottom of wrist and back around the top of wrist. For Left Hand: Wrap support over top of wrist and back around under bottom of wrist. Secure hook fastener. Adjust support until it fits firmly yet comfortably.
Always refer to the actual package for the most accurate information