Safety Innovations Complete Deluxe Bi-fold Door Lock - (2- Pack) - Fits Bi-Fold Doors from 1 1/8 - 1 3/8 Thick - Made from Unbreakable Clear Polycarbonate

The piece that comes with the Bifold lock for thinner doors does not snap in place. It is to small (or I should say it is the same size as the base piece) therfore can not snap Because of the price, I gorrilla glued it to the outside of the piece and that worked. I tried using it with out the extra piece, but by wiggling the door continuously my cats were able to move the piece over and open the door. If it wouldnt have been for that one flaw this is a good product

These saved my little ones fingers!!! Super easy to install and move around! Buying more for the rest of the rooms in the home!!!!

Clear plastic is not noticeable: definitely strong enough to deter cats from opening bi fold doors (dog doesnt try)

I love these and wished I found them earlier! My almost 3 year old loves to open her closet and play with her clothes while making a huge mess. I tried two other types of child locks prior to this one and she was crafty enough to figure those out. These keep her out of the closets! They could not be any easier to install or use. They just slide right on top. I also like that these are clear so they are not noticeable unless right at the door. So far they seem very durable

This is a great child lock for closet door. Super easy for an adult to move but keeps a 6 and 3 year old out.

Did what they were supposed to do

My 2yo doesn’t pinch his fingers in our closet doors anymore or get into things he shouldn’t. These are awesome - just make sure you get the right size for your door width.

Definitely protects our toddler from getting into stuff!

easy to install & use; sturdy & not noticeable at all! Great value all around!

I have multiple cats who love to get into places they are not supposed to. This is stopped them from getting into the utility area where the hotwater heater and such are.