silicone flexible keyboard(foldable keyboard,silicone waterproof keyboard) is easy to take when you go everywhere,so good! keyboard features: 1) Made of silicone, environmentally protective ... on 11) Roll keyboard application: hospitals, offices, factories, labs, libraries, military usage, automotive industry, garages, medical and hospital workshops, ... :2011-5-4 20:36:59 Folding silicone keyboard