This premium indicator door lock is made of quality material, rustproof, strong and durable. The surface is polished, scratchproof, and anti-oxidative. It is suitable for use in gyms, airports, railway stations, hospitals, restaurants, shopping malls, offices, and other public toilets. Features: - Color: Black - Material: Plastic - Size: 7.00 x 5.50 x 5.00 cm / 2.75 x 2.16 x 1.97 in - Open (green)/closed (red) indicator shows whether the room is occupied - The lock handle is rotatable; rotate the handle level to prevent the door from opening - Suitable for corporate offices, public buildings, medical facilities, gyms, beauty salons, spas, libraries, schools, cafes, restaurants, and more single stall public restrooms - Simple and convenient installation, providing great convenience - High-quality plastic material resists rust and is durable for long-term use Package list: 5 x Locks