Features a unique blend foam that conforms to your wrist for maximum comfort and support. Made with multiple layers of memory foam to provide maximum wrist support and comfort. No glue or harmful chemicals are used to attach the soft cloth surface to the nonskid natural rubber base. The revolutionary design permits natural hand and wrist movement. Wrist Filling Material: Comfortfoam Memory Foam; Mouse Pad/Wrist Rest Type: Keyboard Wrist Rest; Color(s): Black; Theme: Solid Color.