We already got the bed rails for our DD's bed two weeks ago. It does really help in preventing her from falling off the bed. She can already get out of the bed but still it is a bit high. With the rails on when she wakes up she will call out first so I can be there to take her out. This rails really give me peace of mind. I am not worrying anymore of leaving her alone sleeping. Before I only put pillows around but still it is not guarantee because one time she was able to pushed the pillow and she went down with the pillow as well. Good thing our bed is low and she fell on top of the pillow. She was still asleep when I picked her up.