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