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Door Knob Safety Cover for Kids (4 Pack) New Shape & Structure Design Child Door Knob Covers Prevent Children from Opening Doors Baby Safety Door Knob Locks Fit Most Knobs

4.5 out of 5 stars 1,039 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice for "large door knob child proof"

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Enhance your purchase

  • 【New & Efficient Design】Grenfu's new structure & shape design child proof door knob covers effectively prevents kids from opening doors and getting into dangerous areas such as kitchens, bathrooms and garages. And add the removal holes, which is easy for adults to remove but difficult for children to remove with bare hands.
  • 【Upgrade for Bigger Size】GRENFU's new upgraded size door knob covers works well with more spherical door knobs. Difficult for little ones to fully grasp and open with their little hands. Increase the size of the side holes to make it easier for adults to open the door with one hand.
  • 【Safety & Eco-Friendly】Made of stronger Polypropylene fiber material, non-toxic, odorless and pollution-free, improves bearing capacity and durability, and extends service life.
  • 【Extra Protective Design】 The sleek design does not hurt your hands and protects the door knobs. The soft and natural design blends with your door and home decor.
  • 【Easy to Install and Remove】 Easy to install without adhesive or drilling. Simply set it on the door knob and close the two covers, the door knob is in lock to prevent children from grasping. Easy for adults to remove the safety door knob covers with keys and screwdrivers.
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Product Description

GRENFU---- Your child's safety is our top priority.

We are seriously committed to creating and providing superior kids safety products, and therefore making your family feel relieved. We also carefully supervise each process from product design to materials selection.

It's the nature of children to explore new things, but do parents worry that children will easily open doors and enter dangerous areas such as kitchens, storerooms, bathrooms, garages, etc.? Parents can rest assured now, GRENFU's newly upgraded kid proof door knob covers can prevent kids from opening the doors and entering the dangerous areas, so as to protect and create a safe surrounding for your kids.

door knob child proof door knob baby toddler door knob cover baby proof knob covers

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Customer Rating 4.5 out of 5 stars (1039) 4.2 out of 5 stars (439) 4.5 out of 5 stars (18288) 4.5 out of 5 stars (10053) 4.5 out of 5 stars (5706) 4.2 out of 5 stars (394)
Price $10.99 $4.99 $9.99 $7.99 $3.24 $9.99
Shipping FREE Shipping on orders over $25.00 shipped by Amazon or get Fast, Free Shipping with Amazon Prime FREE Shipping on orders over $25.00 shipped by Amazon or get Fast, Free Shipping with Amazon Prime FREE Shipping on orders over $25.00 shipped by Amazon or get Fast, Free Shipping with Amazon Prime FREE Shipping on orders over $25.00 shipped by Amazon or get Fast, Free Shipping with Amazon Prime FREE Shipping on orders over $25.00 shipped by Amazon or get Fast, Free Shipping with Amazon Prime FREE Shipping on orders over $25.00 shipped by Amazon or get Fast, Free Shipping with Amazon Prime
Sold By Grenfu Amazon.com Eudemon Baby Safety Products Jool Baby Amazon.com QT BABY

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4.5 out of 5 stars
4.5 out of 5
1,039 global ratings
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Top reviews from the United States

Reviewed in the United States on August 1, 2020
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5.0 out of 5 stars Fits average size to larger door knobs
By deLaAmber on August 1, 2020
My toddler has recently mastered opening doors. This has become a problem for those trying to find a moment of peace in the bathroom, etc. The Saftey 1st brand were less expensive but also way too small. These are definitely worth the price. They fit and still have some wiggle room which is great because it distracts my toddler from trying to open the door at all. He just stands there and spins the safety knob around. A must buy for crafty little children.
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50 people found this helpful
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Reviewed in the United States on September 8, 2020
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35 people found this helpful
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Reviewed in the United States on July 4, 2021
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35 people found this helpful
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Reviewed in the United States on April 29, 2020
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35 people found this helpful
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Reviewed in the United States on June 15, 2020
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5.0 out of 5 stars YES!
By marguerite wiedemer on June 15, 2020
These are amazing. They do just kind of sit on there loosely, but the kiddo can't get a grip on the doorknob to turn and that is the GOAL. I am able to grab the door still and open it easily. It took one day to get used to and after that It became second nature. My only complaint is, if you have bigger fingers it is hard to get in the little hole to lock the door. My Husband is not able to do it (easily), so luckily my fingers are smaller. I am also grateful to have a deadbolt too and not just that little lock. I am happy with this purchase and it gives me a peace of mind. EVEN if there were things about it I didn't "like" which there are none, I am just grateful to have a peace of mind that my two year old can't just slip away without me knowing or hearing him. He is good at unlocking doors and opening them now, so this gives me peace of mind money can't buy. That is the point of this! I would highly recommend if you are a worried parent like me who has a very active tot. Keeping my child safe will always out rule the inconvenience some baby proofing gives us parents. Point blank. Thank you for making these!
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33 people found this helpful
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Reviewed in the United States on May 19, 2020
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5.0 out of 5 stars Best quality so far
By D. Coral on May 19, 2020
Originally we had the Safety 1st brand door knob covers, but those are made of weak plastic and would occasionally come apart with normal use of the door. These safety covers are much tougher and the two halves stay together. The round design also looks nicer and makes it easier to turn the lock using two fingers through the large side holes (the Safety 1st flat design only has enough clearance for one finger lock access via the tiny front hole).
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34 people found this helpful
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Reviewed in the United States on May 30, 2021
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One person found this helpful
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Reviewed in the United States on June 17, 2021
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32 people found this helpful
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Top reviews from other countries

Brian
1.0 out of 5 stars Easily removed by 2 year old
Reviewed in Canada on August 30, 2021
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Liz Marshall
5.0 out of 5 stars Worked great
Reviewed in Canada on August 3, 2021
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Joanne
4.0 out of 5 stars Does the job
Reviewed in Canada on May 12, 2021
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Amazon Customer
4.0 out of 5 stars Perfect for big door knobs
Reviewed in Canada on August 12, 2021
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Rachael
5.0 out of 5 stars Fit bigger door knobs
Reviewed in Canada on April 13, 2021
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