Improved Childproof Door Lever Lock (3 Pack) Prevents Toddlers from Opening Doors. Easy One Hand Operation for Adults. Durable ABS with 3M Adhesive Backing. Simple Install, No Tools Needed

I purchased these to keep my cat from opening closed doors. They are easy to install and use!

Very easy to set up on our doors. Works great.

Works great!

I have kids ages 16 down to 3 and theyve all been escape artists who could figure out any kind of lock. If Indiana Jones and a ninja produced a tiara-wearing offspring, thatd be my kids. Like the baby on Raya and the Last Dragon, but with big, misleading blue eyes. Anyway, this three year old - hes the most challenging. This lock? It keeps him in place. I actually use it on the inside of our bedroom door (he sleeps in my room) at night so he doesnt get up and try to build a catapult in the living room, or catch a train, or bake a batch of cupcakes at 3am. Hes been trying to get it off/open/break it for 7 months and, so far, no luck! Instead, his frustration wakes me up and Im able to mostly wrestle him back into bed for a few more hours of sleep. Sometimes.

This item did not stick how it was intended. Do not buy.

I teach an autism class and I have a student that is a runner. We got these locks last school year and the student was not able to open the door! I wanted to make sure that I had extras in case the stickiness became lax. The student still isn’t able to open the locks so job well done!

My suggestion, as others have mentioned, is to put these bad boys on upside-down so that the part that does not move is below the handle. Our little one is juuuust tall enough to pull down on the handles. This stops him without us having to fully lock the handle in place. We just turn the handle up. Only sort of bad thing is the handle just barely fits past the lock mechanism when it is unlocked. So if you have fancy door handles, measure those bad boys for clearance. Very happy with them and will be ordering more. They do what they say they do.

My puppy learned how to open doors very early on. These locks are amazing and she can’t open doors anymore. My puppy is safe and I can breathe a sigh of relief that she won’t be getting into anything potentially dangerous.

My kid figure it out in five minutes after pulling hard enough

With level door handles on all the doors in our apartment my son was getting into closets and our room very quickly. At first we put them on upside down so that wed still be able to get in and out but he couldnt pull down. As he got older and taller he did figure it out but since it still folds down hes still locked out! Hes 2 now and still hasnt figured out the buttons. Its tuff even for our friends lol. I havent had to remove them yet but my husband said theres a wire tool that you slide in between the adhesive and the wall. Theyre on there. Definitely not coming off with use.