The idea behind this is great but the size/design is way off. The "lip" of it- the part that would go either under or over the dvd player or cable/satellite receiver needs to be much longer to truly stay in place. It serves its purpose in that it covers the buttons that my 10 month old was obsessed with pushing but now she's obsessed with yanking it out of place. because it barely fits under the dvd player, she can slide a baby finger in behind it and just pop it out. We still ended up having to create a good old fashioned barrier around the entire entertainment cabinet to keep her away. This turned out to be a minor distraction at best, an interesting challenge at worst.