SABRE Adjustable 2-in-1 Door Security Bar, Door Stop Bar Secures Onto Door Knob, Strong Scratch-Proof Grip, Steady Against Floor, Removable Door Knob Top For Sliding Door Use, Portable & Easy to Use

I love this product! I feel so much more secure in my complex, it's very easy to use and very effective. I had a friend try to enter even with my door unlocked and he couldn't! I was initially concerned if there was a fire that first responders may have difficulty entering, but I was assured by a family member in the field they will be able to reach me. I highly recommend it for that extra layer of security :)

I bought a product like this in the past for one of my doors, but never got around to getting another one for the other door. I found this one, being a decent price. I thought I'd give it a try. It's great so far! Really sticks to the floor when set in place & you know that door won't budge! I highly recommend!

If you angle this thing right, space about 12 to 18 inches from door, and let the bottom part rubber rest a little to left of the door knob since a door also opens at an anglejust a tad, this thing does not slip or move when trying to open door. I did small test on it and I heard the frame and door start to crack/ break due to the pressure, so it's definitely strong. I have vinyl flooring in my apartment, almost like plastic floor and the bar does NOT slide around on it.

It works well but you got to make sure you angle the security bar right are you can still push the door open. It would be hard but you can push it open. Great tool! I use it every day-and-night. When I go out of town I would use it at the hotel room door. I feel a lot safer with the security bar tool on the door! Easy to use!

I purchased two for my front and back doors. It works great if you get the device as close to the door jamb as possible. For my door near the tiled floors, I adjusted the device to get it very close to the door. I had to keep adjusting the length of the device and try opening the door, which I finally got the device to the point where the door won't open at all when I test it. The door that is near the carpet was adjusted to be slightly longer than the front door bar. The closer you get the bar to each door, the harder it will be to open the door from the outside.

I use this product to secure my door of someone tried to enter. The door stopper does just that. There is no installation so the ease was amazing. Once the stopper is under the knob, it’s hard to turn. You can change the height so it can fit any door. It’s very versatile and does the job you buy it for.

Nothing to dislike. I love this gatchet. I have a new apt and this little guy is safe and easy. Simple adjust the length and slip on end under the handle and adjust.That’s All Folks!!

For some reason, the bar would not adhere to the floor initially and continue to slide. However, after awhile, it began to do its job. I use it daily for security reasons.