craftgrrl | help with baby activity blanket (Reply)

I plan on making my son an activity blanket. I can't think of a better name for it. It will have a lot of different textured fabrics, noises, and activities. I pretty much have the fabric types chosen but as far as noises go I can only figure out how to do a crinkle. I was going to do bells but I think it won't be safe. Does anyone have any ideas for noises?
For actvities I have a pocket and a window. Any other ideas? Everything has to be child safe and washable. He is 4 months old and he puts everything in his mouth. He likes to scratch stuff to make noises.
Oh and does anyone know of an unbreakable mirror that isn't distorted. He has a few toys with them and he doesn't seem to like them because he looks so funny.

The blanket itself is going to be super cool. I'm thinking a robot and a rocket kind of a space theme. I don't know how a robot is space-y but it is. :)