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🛡️ Lock in your safety, wherever life takes you!
This portable door stopper security device offers a robust, zinc alloy construction designed to fit most inward-opening doors with gaps between 0.2 and 2 inches. Weighing only 9 ounces and including a travel pouch, it provides quick, tool-free installation and removal—ideal for travelers, renters, and anyone seeking an extra layer of door security without bulky hardware.








| ASIN | B09PTTS9W8 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #5,036 in Office Products ( See Top 100 in Office Products ) #55 in Door Stops |
| Color | Red |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,508) |
| 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 | 6.18 x 4.29 x 1.5 inches |
| Part Number | Anti-theft Door Blocker 01 |
J**F
No frills security, tiny package
Simple, but effective! This little thing provides some serious resistance, and also comes with a bag, perfect for travelling. No frills, no alarms, it gets the job done. 👍
R**G
Works well for safety
I bought this for my daughter when she had to go to a class out of town, and spend several days at a hotel. She did admit it gave her a safer feeling, and said it worked perfectly. It surprised me as to the heaviness of this short door stopper, well made.
S**E
This is priceless! Such a good quality safety product
This is a very high quality product. I love that it comes with a carrying bag especially if you use it for travel safety. It is very simple and easy to use. The cushion is nice to prevent door damage. Provides peace of mind. This is a quick way to add another layer of door security. May not work with every door if there is not enough clearance under it with the floor but the design is so well done to fit under the narrowest of door clearance spaces.
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.
L**.
This simple device might just save your life!
This little device is fantastic. It is super easy to use. You literally don’t even need instructions to know how to use it. You just place it under your door and tighten the screw. That’s it. Presto! You’re more secure. I use it on my bedroom door so I can leave my downstairs windows open during the summer. I don’t have air conditioning so I have no choice but to leave them open for air flow. I go to bed and rest easy knowing that it’s going to make it impossible for someone to get in without breaking the door down. Trust me, I tried to get in with it on and I would have had to break the door and make a lot of noise to make that happen. It’s going to give me the time I need to wake up and grab my protection. It is heavy duty and once it’s locked into place it’s not going anywhere but it’s also surprisingly light. You could easily put it in your suitcase and take it with you when you travel. It’s not going to cause extra weight and it won’t take up much room. I was worried that it would be a hassle to set up and take off but it’s so easy. It takes just a few seconds. The price point is also great. The only downside is that it’s not the most aesthetically pleasing to look at. But honestly, who cares? That’s not what it’s there for. I am super happy with this find. It’s so much better than the little alarms that go under the door. They aren’t going to stop someone from coming through and once the alarm is triggered it’s already too late. This most certainly will stop them and alert you to a problem so you have time to react. I do want to give full disclosure here; I only have hardwood floors in my home. I have no idea if it would be just as effective on carpet. Looking at it and seeing how much you can tighten it down, I believe it would work just fine. But I have not tried it. I give this 5 stars for accomplishing exactly what I needed it to.
B**M
Super Easy and Works Great!
Super easy to install and uninstall for daily use. I definitely feel more secure with this on my door. It’s heavy-duty, thick, stable, and easy to adjust tightness by simply turning left or right.
I**A
Functionality
perfect
F**K
Astonishing Quality
Absolutely nobody is coming through a door that you have installed this Door Stopper on. I am astonished at the fit, finish, heft, machining... this quality far surpasses the price. Amazon wants comments on Lockability: A+. Durability: A+. Ease of Installation: A+ (remember, if you are rushing out in a fire, you will have to unscrew it! Of course you'd be down there on the floor avoiding smoke inhalation anyway, right?) and thickness. Ok yeah, it is thick. Really a quality item. You'll sleep like a baby with this baby on your door.
S**Y
Love it
Easy to use and solid. No tools required, no need to drill holes, yet really solid!
M**S
Buen producto
Es muy seguro y fácil de instalar
し**員
基本どこでも使える。安心した夜に
海外旅行時に使用しました。 4つほどホテルを変えながら旅行しましたがどこでも使えました。おかげで安心して夜眠れました。
R**D
سهل التركيب والازالة ولا يتأثر بشكل القفل أو الباب كغيره من الاقفال
ممتاز جدا
M**I
قفل أرضي
ممتاز
Trustpilot
1 week ago
1 month ago