Only used for two weeks, then I had surgery. Still like brand new. 5% Foam, 15% Polyester, 5% Plastic, 5% Metal A removable aluminum palmer stay and two fixed plastic splints provide a high level of wrist support. Breathable and Comfortable: Made of soft fabric, our carpel tunnel wrist brace will provide the comfortable compression and strong stability you desire. Adjustable Size: Three adjustable straps with a hook and loop closure provide a custom fit for comfortable compression and stability. Effective for arthritis, carpal tunnel, basal thumb arthritis, tendonitis or tendinopathy, a ganglion cyst or simply just a wrist sprain or strain. Bundle items for a great discount.