Material: This bathroom door lock is made from stainless steel material, ensuring its practicalty and long term use. It is corrosions resistant, wear resistant, sturdy and no easily break Feature: Indicator to show either Vacant or Occupied. This Boat Restroom Lock can be avoid knock on the door anytime the door is shut.With this engaged indicatior lock, your customer can recognize which room available. Vacant (green sign) / engaged (red sign) indicator will easily shows whether the room occupied Easy Installation: Comes with all necessary installation hardware for a easy setup. No professional assistance required; you can easily install it yourself Wide Appliaction: The door latch is suitable for toilets/shower cubicles, bathrooms, Public Restroom and so on Package Includes: Each package comes with a set of bathroom door lock, providing everything you need for installation and use right away Size Chart: handle9.2cm/3.62inch Indicatordiameter 6.6cm/2.6inch Package Includes: 1 Set Bathroom Door Lock withHardwares Note: Please allow slightly errors 1-2cm differences due to manual measurement.