Improved Childproof Door Lever Lock (4 Pack) Prevents Toddlers From Opening Doors. Easy One Hand Operation for Adults. Durable ABS with 3M Adhesive Backing. Simple Install, No Tools Needed (White, 4)

The quality seems very nice. However, make sure to check the depth distance as for me it was wider than the door handle. So I had to install it in an angel to fit.

Got this for my eloping kid with autism. Did what I needed it to

Needed to secure a door quickly and simply; this was it. Super easy to install - even I could do it - strong, sturdy and looks better on the door than those chains.

The product does work well with handle doors. Not sure how well it will come off when its time to take it off... hopefully it does not take the paint on the door with it...But until then, the product works as described. My two toddlers tried to get into their grandmas room and other dangerous attic spaces, but as soon as these went up, they gave up. Not that they didnt try for a good minute to crack the safe, but alas they gave up and Im a happy mother, one less thing to worry about in a million others!

If your toddler is like mine, they pull down on the handle instead of up. We figured out that putting them on upside down prevented him from getting through the doors and made life much easier when we used the doors!

It prevents the door to open and so far it is staying adhered. It serves the purpose. Happy with the product

Toddler at 2 can’t open and consider them a mystery. He pulls on them and finally gives up.

I really have no complains about this. The adhesive and device has hold the rampage of my lil 50 lb malinois pup. They havent fell, and he can no longer open the doors to our rooms. The only thing is you have to watch out to not lock yourself inside the room by absent-mindly locking the mechanism and waking inside. You cant be mad at the device for that; they are child proof, not dummy proof.

Moved into new house and needed these to keep toddlers out of bathrooms etc. After receiving, instructions state you have to press it firmly for 3-4 minutes then allow 12 hours for adhesive to fully cure. Very inconvenient and would have been nice to know up front before buying.

Adhesion is very strong and built to last. Just installed these tonight and discovered something I didnt consider. If the locked portion is engaged, you cannot open a door from the inside of a room. My daughter likes to play in her room to get some relief from her rambunctious toddler brother. She will have to lock her bedroom door otherwise if the childproof lock is engaged she would not be able to get out of her room without someone unlocking the childproof lock. We may have to look for alternative options. Otherwise very pleased with the product.