SABREPortable Door Lock with Travel Bag, Durable Travel Friendly Door Lock for Hinged Doors, Lightweight, Additional Security for Homes, Rentals, Apartments, Hotels & Commercial Buildings

These are great to have for travel. They are easy to use and will give you a heads up if someone it attempting to get into your room. I works in all doors I have used them in. I do use them in my home. They are a great value for the money. I highly recommend.

Got this for my college student to use in the dorm room, since the shared bathroom doesn't lock between suites and they were having issues with the suite mates coming in without permission at all hours of the day/night with other uninvited/unknown guests. yay college.Works great, easy to use, isn't permanent, doesn't damage the door/frame and keeps out unwanted visitors :)I got an extra one for myself to travel with after finding out how good this product is - highly recommended!

bought this for travel. Its easy to set up

Easy to use and felt safe staying in hotels on my solo travels.

I needed a little extra safety at my door.This is perfect.

Easy to use makes me feel safe

Easy to use. Works great at hotels

What anybody purchasing this item needs to understand is you must have a gap between your door and the door frame in order for this product to work my door and door frame had no gap. So, I just had to rate the product according to my no working view point.