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 mouse. Cool, comfortable and washable for easy care. Latex free. Wrist Filling Material: ergoBeads®; Mouse Pad/Wrist Rest Type: Mouse Wrist Rest; Color(s): Black; Theme: Solid Color.