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

It does its job but one of them was clearly returned and full of finger prints and paint or something that won’t wipe off while the other one is clear without markings. Additionally, it only came with one extension stick. Unfortunately I am short and can’t reach the second one when I’m at home alone. I’m thinking we got a new one and a returned one.

This is the best! My toddler loves to open his closet doors and this was the perfect solution to prevent that! Highly recommend!!!

Works well. I use it to keep a 10 month old from opening folding closet doors. Works fine. Easy to slide back and forth.