







Product description


1 Fits Big Plugs
2 Simple Setup
3 Easy Access
4 Little Hands, Locked Out
5 Not Just Safe
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. BB01 Setup Video Merchant Video


How big is it—and will my plugs actually fit inside?
The internal dimesnions of our outlet cover measures 6.0″ high, 4.0″ wide, and 3.5″ deep—giving you serious internal clearance. That means it easily fits sidways plugs, bulky adapters, and timer bricks that most standard covers can’t handle.
Will this work with surface-mounted outlets or ones that stick out?
Yes. Baby Block is designed with extra depth to fit over most surface-mounted outlets and shallow protrusions. Just check dimensions to ensure a proper fit.
How well does it stick to the wall?
The adhesive is very strong on smooth, flat surfaces. However, it’s not recommended for textured wall paint, as adhesion may be compromised.
Can I buy replacement adhesive strips?
Yes! Replacement tapes are available directly from the Baby Block Amazon Store. Just search “Baby Block replacement tape” to find them quickly.
What if I have an issue with the product?
We’re here to help. If anything’s not right, just reach out via the Baby Block Amazon Store—we’re committed to making sure you’re fully satisfied.
Extra Large Outlet Cover Box for Bulky Plugs – This oversized outlet box cover fits doorbell transformer covers, horizontal outlets, wide AC adapters, power bricks, baby monitors, WiFi routers, air fresheners, ethernet cables and other oversized plugs that do not fit standard outlet covers or plug caps.
Fast, Tool-Free Adhesive Installation – This adhesive outlet cover box installs in under 60 seconds with no tools required. No need to remove the existing outlet or turn off the mains, making this baby proof outlet cover a simple and convenient childproof outlet solution.
Universal Baby Outlet Cover Box – Designed to work across a wide range of bulky plugs, transformers and adapters, this baby outlet cover box and childproof outlet box has been trusted by families worldwide for everyday outlet covers baby proofing.
Ventilated Outlet Box for Transformers & Adapters – The front-vented design allows airflow for doorbell transformers, air fresheners and power adapters, while keeping indicator lights visible inside this large outlet cover box and electrical outlet box cover.
Premium Childproof Outlet Cover – Made from thick, reinforced ABS, this childproof outlet cover box keeps cords, plugs and power bricks securely enclosed while delivering long-lasting baby proof electrical outlet protection for your home.
13 reviews for Extra Large Outlet Cover Box for Bulky Plugs & Doorbell Transformers – Oversized Baby Proof Outlet Box Cover, Childproof Outlet Covers for Power Bricks, Adapters & Horizontal Plugs
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$14.95

Jacob Clinebell –
Simple way to prevent unwanted power removal from wall
Works as described. Easy install. Keeps my 1 year old from pulling router power out of wall.
Lauren –
Great for Big Cords
Works perfectly! We have a floating wall unit that our PlayStation is connected to and it has a cord that sticks out of the wall quite a bit so, after trying all the other covers, we finally found a cover that is deep so our toddler would stop unplugging the tv and PlayStation. Super easy to install, easy to open if need be, keeps our baby safe, etc. I do wish the adhesive was stronger as I have had to fix it a few times however we have plaster walls so it’s understandable.
Rosemarie Repsher –
Extra wide for those electronics with a large plug
Super easy to install. Durable, thick, and extra wide to fit all of those plugs that don’t fit in the other protectors. I don’t have to question whether my kids are safe in their room now. Thanks for the peace of mind!For size reference in the picture, my hand fits a size large medical glove.
Andy Bui –
Great for Babyproofing Bulky Plugs, Just a Bit Pricey
This outlet cover box does exactly what it’s supposed to do and gives me peace of mind with bulky plugs and power bricks around the house. It’s roomy enough to fit larger adapters and transformers that regular outlet covers can’t handle, which was the main reason I bought it.Installation was simple, and once it’s on, it stays secure. The hinged door opens and closes smoothly, and it feels sturdy enough to keep little hands out. I also like the ventilation holes, which help prevent overheating.The only downside is the price for a single unit—it works well, but it does feel a bit expensive for what is essentially a plastic cover. I also wish it were slightly slimmer so it didn’t stick out as much from the wall.Overall, it’s a solid, well-designed babyproofing solution and definitely safer than leaving bulky plugs exposed. I’d recommend it, especially if you’re dealing with large adapters, just wish it were a little more affordable.
Hannahperme –
Very safe!
This thing is awesome. No screws needed. And the oversized box accommodates pretty much any plugin if you place it on the wall accordingly. If needed, you could even drill extra holes into the box to accommodate what you need specifically. And it looks clean and nice!
Kayla C –
Only thing I found large enough!
Let me just say, I purchased SO many different kinds of these things before finding this one that’s big enough! I’m so happy. We have portable A/C units that need an adapter for the plug, so the plug overall is huge and sticks out a ton. And there’s a reset button on the A/C plug so every 2 minutes our kids were hitting the reset button driving us crazy – plus not safe. These go over the entire plug contraption and keep it all safe and secure and our crafty little ones can not figure it out and moved on with life after 1 day of trying! It’s very hard to remove if not impossible for little ones. There’s no release button or anything, you just have to know how to do it properly to get it off and it’s not easy. Definitely a good, secure buy. And I love that there’s little air vents on the front as it’s important for the A/C plug and to avoid overheating the plug so very smart on whoever made this. Plus I can see the A/C indicator plug light through the front if it’s red or green to make sure it’s working well.
Kate Ryan –
Easy but weak
Easy to install and the only cover I can find to fit certain charging blocks.However, the adhesive is not great. My baby can reach and pull it off even with a sleep sack over his hands.
Shelby –
Perfect for smart outlets!!!
These are amazing!!! We were able to fit our Basics Smart Plug in it like a glove. Our daughter’s playroom doesn’t have a ceiling light(yay military housing), so we use a lamp in the corner that we bolted down and secured with thick metal wires that twist together at the ends. But we needed to be able to plug it in, so we got this guy and a smart plug. You can feed excess cords into it too because there is a lot of room and nothing inside can overheat because its got lots of ventilation holes. You have to squeeze the sides and tilt it a little to open it, and unless you are opening it constantly with your kiddos around, it’ll be basically impossible for them to figure it out. The plastic is thick enough to where you really have to squeeze the sides hard to open it. The adhesive is super strong too. We will probably have to use the hair dryer method to soften the adhesive with heat to take it off. Its not going anywhere for a while. Super safe for kiddos!
Amazon Customer –
Easy to install, sticks on really well and is actually toddler proof!
Kevin –
Good at stopping those little hands getting at inconveniently place power points.
Emma lou –
Arrived really fast and was big enough to cover large baby monitor plug , took me ages to find this but works fabulously
abbal jean baptiste –
Working well
Shaun Massie –
We bought this too cover our room temperature box as our daughter could move the dial