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 and support wrists in correct ergonomic position. Conforms to any mouse. Non-skid bottom keeps cushion in place. Cool, comfortable and washable for easy care. Wrist Filling Material: ergoBeads Mouse Pad/Wrist Rest Type: Wrist Rest Colors: Black Theme: Solid Color. Green : Contains 100% post-consumer recycled content.