Sliding Door Lock for Child Safety - Sliding Closet Door Lock -Sliding Door Baby and Pets Proof- No Drill Tools Needed - 2 Pack Perfect for Sliding Windows, Patios Doors, Closet Doors,Cabinet Doors

These offer great peace of mind! Super simple to install- sticky enough to stay put on glass. Click the sides to open and shut.

Great for keeping kids from opening the window

My cat scratched up my favorite pair of Stacey Adams dress shoes.....something had to be done. This device was easy to install and I should have thought of this yrs ago.

Does its job very well. It was easy to install and easy to use.

This door stopper is very strong and does exactly what it needs to do. I accidentally put it a little too close to the door and I couldn’t get it to pop down and in an instant when I tried to reposition it, it already adhered. It took me 5 minutes with a butter knife to pry it off of the door and I almost bent the knife. So it is very sturdy. I feel completely confident that it will stop my toddler from opening the door.

The house I live in is a rental and I just happen to have a sliding glass door and a four-year-old nephew who knows how to operate it. This child lock ended up being the perfect solution to keeping him inside despite his best efforts. I was worried about the thickness being too much, but after measuring everything out to make sure I had the clearance it seemed okay, so I cleaned off the door, peeled off the backing and just stuck this on. All in all, installation was incredibly simple, and this lock was way better made and sturdier than I had initially expected. The lock does generally require two hands to close easily, but you can do it with one if you really try. Opening it though is very simple and it pops open firmly with no issues. There’s only one setting, so if you want the door open different amounts you could line up a few in the door and use those as successive steps, but I’m fine with just having a lock “closed.” As far as versatility in use? I did try these on some sliding windows but they lacked the clearance to work on mine. It might be different for some folks, but I found this was a sliding glass door only solution. Not a problem really, because that’s what I bought it for, but something to note. Overall? These are great. The perfect way to child lock a sliding glass door with no screws or damage to the door itself.

I havent tried breaking this thing like an intruder would but I imagine it would cause a lot of noise. It stops the door on solid hits reliably though!

I bought this item so my toddler could not open her sliding glass window on the second floor! It was extremely fast and easy to install! And it works great! #lifesaver

This was the easiest install. Simply peel and stick. I was worried that the part was going to be too big to close my door, but its the perfect size to fit the gap when you open your sliding door. Ive toddler tested this product and its solid as a rock. No more escaping!

I used this product to add extra protection for the window. Very sturdy, easy to install in seconds.