If you ever stay in a place that has lousy door lock or is even without one then use this portable door lock. It is a great travel Lock and you can use it in Hotels, Motels, Rentals and more. It’s great for college, students sharing accommodation. With this lock on, it will make it extremely difficult for an intruder to come in to your room. Sleep better knowing that this extra layer of security protects you from uninvited guests.