The WP127 is a flexible silicone based keyboard which is ideal for dirty, dusty and wet envrionments. It can withstand most things you throw at it! It’s made of a high qiality silicone material which offers the perfect combination of practicailty, durability, comfort and flexibility. The unique material allows you not only to clean the keyboard with soap and water, but makes it resistant to any dirt, dust, sand and even coffee or tea spills! Simply wipe up the spilled liquid with a damp cloth and continue working.