Sperian 32 ounce double eyesale eyewash station. Mounts to wall with screws that are included. Overhang protects from dust and debris. Each 16 ounce bottle contain twist off, tamper resistant tabs that prevent leakage and remove easily. Station will hold factory-sealed, sterile, preserved, buffered saline solution bottles in place. Green mount allows for easy visibility with instructions provided on each unit.