Unique egg-form, thermal-insulating mouse pad. Unique design: the Egg-form follows the natural mousing pattern. Hygienic: antibacterial surface. Comfortable: thermal-insulating top surface keeps your hand away from the cold, hard desk surface. Productive: smooth surface provides accurate mouse control. Eco: recycled material. Tables are often cold and cause poor circulation in one’s hand and wrist. Research has shown that a large insulated mouse pad prevents a cold mouse hand and therefore contributes to extra comfort (Eline M. Meijer - Coronel Institute of Occupational Health).