Sliding Door Lock for Home Safety - 2 Pack Sliding Window Locks, Sliding Glass Door Lock, Extra Strong Adhesive, Sliding Door Child Safety Lock, Sliding Patio Door Lock and Window Security

Very strong adhesive and a thick flap to prevent sliding patio door or windows from being opened. We place it on multiple windows to reinforce the windows when we're traveling for the peace of mind. Excellent product and very reasonably priced. Highly recommend.

I got this as an easy way to child lock patio doors on a second story patio. Works really well at locking sliding doors. i know some reviews had issues with it, but this is probably because they aren’t cleaning the glass before applying the adhesive. The adhesive is really strong and I gave rhr door a hard tug to test it out. It holds up.Doesn’t look super great, but it’s strong, fits well and it requires no tools.

I love these locks, I have used them before and it works great! I have double sliders so I put two on each side, I found that they work best if you put it as close to the door as possible not giving any space for someone to be able to slam it off

Super easy to install. It's been working great to keep my kiddos inside. Easy one hand operation and doesn't seem like it's going anywhere.

It’s a sturdy lock and works very well. My toddler is at the age where he can reach the handle and can unlock the sliding door so he is constantly opening the door to the backyard. I haven’t had that issue since I’ve put this up.The only reason it doesn’t have 5 stars is it needed to be just a tiny bit slimmer so it won’t rub against the frame.

Works spectacularly. Simple yet effective.

The adhesive strength is grea however the build quality was poor. Upon sliding my door it instantly broke.

Easy breezy 👌. Strong tape. Mom feels safe.