

🔐 Lock in your safety, unlock your peace of mind.
This portable door stopper security device is crafted from high-strength zinc alloy, providing robust anti-theft protection without the need for drilling. Designed for inward-opening doors with gap heights between 0.2 and 2 inches, it installs quickly and leaves no damage thanks to soft sponge and plastic contact surfaces. Ideal for travelers, solo women, and families seeking enhanced safety in hotels, apartments, or garages.







| ASIN | B09PTTS9W8 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #5,612 in Office Products ( See Top 100 in Office Products ) #45 in Door Stops |
| Color | Red |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,344) |
| Date First Available | January 6, 2022 |
| Item Package Quantity | 1 |
| Item Weight | 10.9 ounces |
| Item model number | Anti-theft Door Blocker 01 |
| Manufacturer | MIMIRACLE |
| Package Dimensions | 6.26 x 4.33 x 1.81 inches |
| Part Number | Anti-theft Door Blocker 01 |
C**S
Worked!
The stopper served us well, secured an exterior door sufficiently to assuage the concerns of a young, inexperienced house appraiser "someone" in our house would exit our back door to the outside where there was to be constructed a deck once our home reno financing was secured. The stopper was easy to install: place under the door, close the door and tighten to provide solid contact with the floor. At no point between placing the stopper, securing our financing and deck construction did "someone" open the door without us being aware and stepping outside to open space.
K**N
Love, Love, Love This So Much!
Tho is the BEST portable door stopper you will find. Very sturdy and well made. My husband, son and I have traveled a lot, and I will not be without this. You can never be too careful. I highly recommend, especially if you are a woman and travel alone. It is a must.
M**.
Easy to use security door lock
Debated on which type of travel security lock to buy, but finally ended up with this item. I couldn’t have been more satisfied! It’s a nice weight and size, and I liked the included drawstring bag which made it easy to pack in my luggage. It is reasonably priced, and worked great for 4 overnight stays (with both carpet and hard floors), including one motel door. Although I didn’t actually test the unit by having someone push the outside of the door, I wasn’t able to open any of them once it was screwed down tightly to the floor. This lock seems to be well made, and I would anticipate it will be useful for many trips in the future.
G**R
Doesn’t work with all doors….
I love the idea of this & the fact that it’s small, lightweight, comes in a sturdy bag to store or travel with but it just didn’t work under my front door of my house. I tried to put it under the corner of the door close to the wall & couldn’t get it under the door so I moved it towards the middle. Once I got it under my door & easily started to tighten it I could feel the grip getting strong. I started to pull on the part that locks the device to the ground & was like “WOW! This has a strong grip & seems to work well” & then it slipped out from under my front door…..sigh! This is a great product & made sturdy but I have to say it’s not for all doors. It probably works better with doors that their bottom doesn’t completely touch the ground or have a rubber flap on the bottom as it makes it hard to get the flat piece under the door. Since this doesn’t work for the door I bought it for I have to return it. Boo.
C**M
Easy to set up, doors are not going to move!
This travel doorstop is small and relatively lightweight, and it comes in a little bag so it’s easy to place anywhere in your luggage. What surprised me was how easy it is to set it up and how strong this little doorstop is. As a female who travels alone, this will give me a feeling of more security while in my hotel/Airbnb room. I tried several other travel, doorstops and this was the only one that was easy to use and held well.
A**R
Great buy!!
Heavy duty, easy to use, works as it should. Highly recommend
K**A
It's great - But only if you have the right kind of door
I bought two of these. I am giving it only 3 stars because it will only work on certain types of doors, it will not work on all doors. We had an active shooter alert at work the other day. It ended up being a false alarm, but it was terrifying. We hid in a storage room that had NO lock. We were just praying that we could hold the door. Now I am traumatized, and that evening I found this item to perhaps give me some peace of mind. I purchased two- one for my work and one for home. The one for work, works great. The door is a "normal" type door and the flooring is carpeted so when i adjusted it, it adjusted very tightly and the door is NOT going to open. I tried it in our work restroom as well and it worked fine. I noticed though that BOTH doors have no kind of lip, threshold, bottom rail whatever you want to call it. Now for home- I thought to use it for my front door to give some extra security. The front door is raised, because the threshold/bottom rail is raised as well. The floor on the inside is tile. I would say it was several inches from the floor to the bottom of the door, and it is angled. I put it under the door and unscrewed the little thing until it was almost at the end and it still would not hold my door. I guess for doors with large threshold/railings, this item will not work. I was very disappointed because I thought this was a great idea. I guess I need an extra long one for my door. It never occurred to me that it wouldn't work at my home.
B**3
Must buy if traveling alone!
This was definitely a great buy! Was stay in a hotel by myself and wanted the extra security. I was able to make adjustments to fit it under the door. It was a pain every time I had to remove it to open the door but the added security was worth the small inconvenience. I like that it's easy to carry and is allowed on planes. I would definitely recommend this product!
S**I
きちんと閉まっている
L**U
Es muy fácil de usar y seguro. Nadie puede abrir la puerta cuando está colocado correctamente. Lo recomiendo.
E**R
Solid build and works exactly as advertised The quality of the materials is impressive and installation is very easy Gives a real sense of safety at night — highly recommended for travelers and families
N**N
Easy to use safety n security device. In today's environment it gives extra security to entry doors. Easy to position and works great. No worries of someone kicking in the door, as they do in home invasions. Affordable home security device!
プ**ロ
内開きのドアに使用しました 外から開けようとしてもびくともしません。
Trustpilot
3 weeks ago
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