I love the idea of the wall bangers line. The problem is their suction cups are NOT strong enough. Yes, they will hold the toy to the wall, but the toy will not stay put strongly enough for you to bang it. You can't even nudge it or it falls off. It's horribly frustrating. There are other companies that make toys with suction cups that do work, and you can really go to town with them. Against a wall or wherever you choose to stick it. But the wall banger line is flat out awful.