Review on Burglabar 2 Pack - Ultimate Sliding Patio Door and Window Locks for Enhanced Security and Child Safety by Kiko Fanandriansyah

First of all, it doesn't protect anyone but your grandmother. The adhesive is strong, but I wouldn't count on it (compared to a strong strip on the floor) unless you're really worried about someone breaking in (in fact, scammers will just smash your sliders or shove them off the rails). ).BUT! I am 100% sure these are baby locks for your onesie. I have them on all my and grandparents' onesies. Put them in the top corner and no small child (except the smartest) can sneak out. UPDATE: I've seen them installed incorrectly in other reviews. 1. You must install them horizontally, not vertically! 2. I place mine in the top corner when the lock piece is up (L shaped) so I can ensure optimal placement. I also place them with the moving part down (i.e. push the leg up to engage the lock and lower the plane to disengage). 3. Place it as close as possible to the opening door (about <1mm) without blocking the bracket. If they have the ability to prevent entry, do not swing the door.