Child Safety Door Knob Cover (4 Pack) Hard-to-Remove Dual-Lock Door Handle Covers for Kids - Reusable Baby Proof Door Knob Locks - Installs Easily, No Tools Needed (White)

These are the best door knob covers we have used. The plastic is thick and sturdy and does not feel flimsy or flexible like many others on the market. Once installed they stay firmly in place and do not pop off or loosen over time. Adults can still operate the door easily, but they are genuinely difficult for kids to figure out or grip, which is exactly what you want from a safety product. Installation was straightforward and they fit standard door knobs well without interfering with normal use. We have tried several brands over the years and these stand out for both strength and effectiveness. They provide real peace of mind and feel like a well designed long term solution rather than a temporary fix. I would absolutely buy these again and recommend them without hesitation.

Works really well much more Sturdy than other models and reusable and easy to remove so far a very clever 2 year old has still not bypassed it even after careful inspection as his hands are just too small to get to the inner door handle well done designers lol

Product works well and stops kids opening every door in the house

Got this for my front door. It's to prevent my granny from wandering outside due to her dementia. It seems to work; she doesn't know how to open the door and plays around with the knob. It was easy to assemble on a round doorknob. You gotta know the technique/practice how to open it. Just make sure your hands aren't sweaty or have cream on it!!

Very happy with this product. Had been using others that just clipped together but kids figured out they could snap them apart. The locking mechanism on these is much more secure.