NEW NEVER USED Norwex Dish Mat Color: Natural (Rosy Brown) This extra-absorbent mat soaks up twice its weight in water, so it’s perfect for letting dishes air dry. Made with 91% recycled materials! Featuring BacLock antimicrobial agent. BacLock is an antimicrobial agent solely intended to protect and self-clean the dish mat by inhibiting growth of odor- and stain-causing bacteria, mold and mildew.