The soft structure of the Kensington Duo rest molds to the natural curvature of your wrists, providing support and comfort while you work for a better typing experience | Ventilation Channel - Strategically designed to help keep your hands and wrists cooler and drier when typing for extended periods of time | Duo-Tone Colors - Stylish accents to give your wrist rest a little extra personal flavor on the desktop | Soft Finish - Makes it easy to wipe clean when it inevitably gets dirty from long hours typing on the keyboard | Wipe down protection - Meets MIL-STD-810H Method 504.3 Contamination by Fluids testing for resistance to breakdown when exposed to cleaning and disinfecting solvents such as alcohol and bleach for at least 24 hours | Gel pillow matches natural curve of wrist and hand for comfortable computing | Ventilation channel helps keep hands cool and dry | Duo-tone color combination | Soft finish that's easy to wipe clean