Improved Childproof Door Lever Lock (2 Pack) Prevents Toddlers From Opening Doors. Easy One Hand Operation for Adults. Durable ABS with 3M Adhesive Backing. Simple Install, No Tools Needed (White, 2)

This is the second time I have bought this as the first set worked so well. I will be ordering another soon.

These are awesome. My 2 year old grandson loves to open doors. These were quick and easy to install. They do a great job of keeping my grandson out of the pantry and prevent him from opening the basement door.

Great Product and easy to use.

Works great, easy to open one handed. Keeps my toddler out of areas, I show it to my clients all the time. Do let it adhesive dry for a bit before letting toddler test it out! Stuck right back on, no problems since.

Door cannot be opened from the outside once locked from the inside so it gets the job done.

I like this product because it does exactly what its supposed to do. My cat always jumps on the door handle and is able to knock the door open but this product completely stops that. My only gripe shouldnt be one but it is, I have to use two hands to unlock and that can be difficult when only having one hand available. I think I have big hands but take of it what you will.

Simple install, safe and quiet as well.

Well, these are not a one handed operation handle lock. Otherwise they work to deter children from getting doors open alone.

I have these on front & back doors for a year and a half now The 4 year old has figured out how to open them BUT I have another on the storm door so it would take her about 20 minutes to escape So no danger there. The dog hasnt figured it out yet. Also I lock these at night as I have a battery digital deadbolt on front door & this just adds another level of security on front & back doors A burglar would be like WTF even if a pane of glass were smashed?!?!? I will keep these on doors when the kids are grown Great value

Works well keeps doors shut and extra security