Color: Heather Gray 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: Approximately 5.5 x 3.25 *