This sturdy steel rod fits under any doorknob. The skid-resistant rubber base securely grips the floor to anchor the door shut. It works on any floor surface - wood, carpeting, vinyl, tile, etc. Even if an intruder picks the lock, the door will remain tightly closed. Fits in a suitcase so you can feel secure when you travel. Adjusts from 26" to 41"H.
My Child's room is just feet away from our front door. I put this on our front door, and later that evening I had forgot about it and my husband was trying to get in. He was quite upset but not successful. We both have peace of mind knowing our child is safe.
Bottom Line Yes, I would recommend this to a friend