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

We have Ragdoll cats and theyve discovered how to open any door with the flappy kind of handles. This is so perfect! Holds up to them jumping up and hanging off the handles. Finally, I feel smarter than my cat lol.

Small tool yet it creates a sense of security for my apartment and also keeps my toddler from walking out the door when she decides she’s ready to go! Great buy

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

Sticks on with a 3M adhesive strip, so takes about 2 seconds to install. Toggling it between locked and unlocked is simple and with it requiring a button press both ways, you can prevent being locked out by little ones playing with it. Works exactly as advertised

This product is great! We placed the first one a little far to the right so it makes the handle a bit hard to open at times. Overall would recommend

I installed these because I have small children and its been a life saver since he wants to throw everything away. They stuck on the door nice and easy no issues. Would recommend.

Hands down the best solution for lever doors. Easy to use and they stick extremely well. Our 2 year old has figured out how to unlock doors so these were essential. Just ordered more for the bedrooms to keep my explorer/destroyer out of the bedrooms and the cat food.

These are great for childproofing and can be installed quickly.

Installed these on three critical doors and now we have peace of mind until she figures out the system. Our granddaughter is a handful. They work as advertised, just dont know what the door will look like after removing them.

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.