This blackout cover on my baby’s crib is a sleep saver! I don’t zip it at night time because he doesn’t have any problem, falling asleep since it’s pitch black in our room, but at nap time I zip it because there’s light that peeks in and he was not sleeping in his crib during naps because of the light. babysleep toddlersleep LTKBaby LTKBump LTKKids