Fellowes memory foam keyboard wrist rest black the fellowes memory foam keyboard wrist support has been ergonomically designed to conform to the userrsquos wrists redistribute painful pressure points and ensure proper hand position when using a mouse the soft memory foam pillow conforms to the userrsquos wrists for exceptional comfort yet never loses its shape if your wrists are not in a neutral flat position tendons and nerves can rub and be compressed causing pain and discomfort