Got kids? Pets? Just want some extra security on your sliding doors? This 2-pack of sliding door locks is a lifesaver. It's designed primarily as a child safety lock to keep little ones from opening the patio door and wandering outside – especially crucial if you have a pool. But it's also a great extra layer of home security to give you peace of mind at night or when you're away. The cool thing is you can install it two ways. Mount it up high on the door track where toddlers can't reach, or put it down low and operate it with your foot so you don't have to bend over. It even has two locking positions, so you can lock the door shut or lock it slightly open for ventilation. Installation is a breeze with screws (included). Made from durable, sturdy materials to last. These locks are simple, effective, and affordable. Stop worrying about what tiny hands (or clever pets) might get up to. Get this set and secure your sliding doors and windows in minutes.