The Fellowes FEL91737 Gel Wrist Rest helps to make your time at the keyboard much easier. It provides outstanding stability while redistributing pressure points for exceptional comfort. This gel wrist pad has a strong Lycra covering that is soft and easy to clean. The dark graphite color blends in nicely with your other office decor. This gel wrist support has a special backing that holds it firmly in place. so it doesn't slide around.