portable door lock that installs in seconds without any tools required.
gives you additional safety, security and privacy.
Use it at home or take it with you when you travel, apartment living, hotel students, school lock down,also is great if you are staying at an AirBNB or any other short term rental.
install the door lock carefully or the would be easy bent and break.and the door lock is the second protection,you also should make your door been locked,instand of relying on it.