Portable door lock, home security door lock for added safety and privacy (red)

Security and privacy: This portable door lock offers added security and privacy, significantly improving your safety and preventing unauthorized entry. The door cannot be opened from the outside, even with a key. It's a valuable aid when you're on a business trip, traveling, or living alone. Easy to use: Easy to install and remove, this door lock installs in seconds without any tools, even in emergencies or in the dark. Simply insert the metal piece into the door lock slot, close the door, and then place the red handle slot into the stud on the metal plate. No one will then be able to open the door from the outside. High-quality materials: The door security device is made of solid aluminum alloy. The robust ABS plastic cover prevents the door from being damaged under pressure. The steel surface, using electroplating and polishing technology, ensures a smooth feel and minimizes skin irritation. The robust, high-quality door locks are guaranteed to last. WIDE APPLICATION: The safety door stop has two different-sized holes to ensure a suitable fit for all types of door locks. Perfect for hotels, dormitories, apartments, short-term rentals, bathrooms, bedrooms, or private rooms. It can also be used to keep pets out and prevent children from opening doors to strangers.