Desire2 MouseMate Articulated Wrist Support, Ergonomic Arm Rest for Desks, Office Desk Accessory and Work from Home Essential, Adjustable Wrist Support for Mouse Hand for Better Comfort and EfficiencyCOMFORTABLE ARM MOVEMENT: Our MouseMate reduces strain on your elbow and wrist while you work. The armrest's dual pivot bearings allow it to sync with your arm movements naturally and comfortably. BUILT TO LAST: You get a durable arm rest that's built to withstand heavy use. It's made from sturdy steel and carefully designed to take the weight and repetitive movement of your arm.