Color: Black IMAK Ergo Wrist Cushion for Mouse is filled with massaging ergoBeads making for the most comfortable ergonomic wrist support available. * The unique design is shaped for easy maneuvering of the mouse while comfortably supporting your wrist and forearm to eliminate stress. * Cushions and massages your wrists. * Cool and comfortable. * Contours to any mouse. * Squeezable for stress relief. * Freeze for extra cooling relief. * Use the IMAK Wrist Cushion for Mouse any time you use your computer mouse for computing or gaming. * Size: 5.5 x 3.25 approx. *