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 product sticks well and is easy to fix on the door. It is easy to use for adults and even pre-teens. However, my toddler is unable to figure out how to open them, which is exactly what we wanted. The product is a boon.

My 1yo is in EVERYTHING. We have cabinet locks, two baby gates on stairs, zip tie locks on double cabinets, bumpers on tables and now these wonderful things. She’s getting smarter everyday, but she hasn’t figured these out. We’ve found that if you lift up on the handle of the door, you can still open the door if it’s locked, but she does not have the leverage to do so. I know it’s a temporary phase, but her safety is the singular priority and these help exponentially!

My toddlers kids cant figure it out. Perfect.

I bought these because my dog has learned to do open doors in my house and it keeps him out! 10/10

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.

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.

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.

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.

This product works great for the right lever. I purchased for my front door to keep my granddaughter from opening the door and going outside, however I then learned that my handle(s) do not work independently. We could not enter the home from the outside so everyone would have been locked in and out! This may be an entry code panel-handle issue? Most lever handles turn independently/separate. If you push the lever up or down from the outside to enter your home, only the outside handle will turn, leaving the inside handle still. This lock will work perfectly for those handles. Unfortunately both the inside and out turn together on my coded door lock. I started the return process but my daughter needed them for her house so I gave them to her. They work great! She can still get inside her home with the lock in place and the toddler can not open the door and escape outside! The sticky backing is the best Ive seen! Easy operation for an adult and keeps kids from opening the door. I highly recommend.

I accidently placed one incorrectly and it was ridiculously difficult to get off, so the adhesion is great. While unlocking it isnt difficult, it does feel awkward and takes some time to get used to.