Designed by an orthopedic surgeon to help prevent carpal tunnel syndrome. Features ergoBeads™, which massage and support wrists in correct ergonomic position. Conforms to any keyboard. Cool, comfortable and washable for easy care. Latex free. Wrist Filling Material: ergoBeads™; Mouse Pad/Wrist Rest Type: Keyboard Wrist Rest; Color(s): Gray; Theme: Solid Color.