This is one of the few toys we've bought for Zane, I couldn't resist: it has magnets in all four feet! There's also some metal or magnetic material behind the eyes that allows the monkey's hands to attach and cover them for monkey-peek-a-boo. But the best thing, and what came to mind when I first saw it at the store, is you can toss it up in the air in the family room and it'll eventually stick to the steel beam.
Oh, and Zane likes it...I think. ":^)