Just the foam again: It's white, the density isn't extreme (it's quite soft!), and it's an inch thick. I bought it from the local fabric shop around my way for $15.00.

Also, I realize that I haven't gotten any pictures of the two balaclava hoods I ordered. I thought this was important because I didn't want anyone to think I was building her head out of just foam! Nuh-uh, I'll be making a balaclava base. I ordered my hoods online at Amazon.com.