Traveling Extra Locks Lockdown, for Additional Safety and Privacy, for Hotel Home, College Apartment, Portable Door Lock Home Security, (Red)

[Portable Lock] The portable door lock helps improve home and travel security while preventing unlawful entrance. It is a fantastic option for you while you are on business trips, traveling, or living alone because it is only 3.5 ounces and fits in your pocket.
[Easy Installation] Close the door, slide the metal plate into the strike plate's groove, and hang the red handle from the metal plate. NO DRILLING, SCREWS, OR TOOLS! 
(Most Doors Fit)  Any door that opens inward and has a bolt (0.07") between the door and the jamb can be secured with the portable door lock.

High-quality content made of ABS plastic and stainless steel. Instead of the metal chain, the force-bearing component is the metal plate and the knob on the red handle.
[Commonly Used] It is a wonderful present for women who live alone and can also give family members or pets more security and privacy. Perfect for lodging establishments like hotels, Airbnbs, apartments, short-term rentals, dorm rooms, private rooms, or bedrooms.