This petite-sized wrist cushion is perfect for use on the go, or for a laptop. Designed by an orthopedic surgeon to help prevent carpal tunnel syndrome. Features ergoBeads, which massage & support wrists in correct ergonomic position. Conforms to any mouse. Non-skid bottom keeps cushion in place. Cool, comfortable & washable for easy care. Wrist Filling Material: ergoBeads; Mouse Pad / Wrist Rest Type: Mouse Wrist Rest; Color(s): Black; Theme: Solid Color.