This revolutionary mini keyboard is water resistant, flexible, dust and contaminant proof. The keyboard is ideal for use in industrial environments, hospitals, libraries, marine and boating applications or anywhere where dust and liquids are present. The silicon-based material is impervious to almost anything. It's washable, spill-proof, foldable and virtually indestructible. Lightweight, ultra-slim and compact, this keyboard is perfect for travel, school or any work environment. It rolls up or folds to fit easily in your briefcase, backpack or notebook carrying case and you don't have to worry about any sharp edges. The soft material allows a quick, reflexive typing action that is silent and more comfortable than traditional hard, plastic keyboards. The flat design also offers ease in typing which eliminates negative-angle stress to your wrists.