Feature●EASY TO INSTALL - The green and red color is bright and easy to recognize, easy to install, suitable for partition door●STABLE PERFORMANCE - The surface of the lock adopts specially brushed treatment, anti-oxidation and ensures long service life●PROTECT PRIVACY - Red and green color will indicate whether it is occupied, red means it is engaged and green means vacant●WIDE APPLICATION - Widely used in public toilet and restroom in airport, station, hospital, office building and other public places●PREMIUM MATERIAL - Made of zinc alloy and stainless steel material, this indicator door lock is sturdy and durable for long time useDescription