before i can advance to my actual prototype, i'll need to make a model. i'm using wire as a base and clay (model magic) for the actual thing. i still need to figure out correct measurements for head sizes. i need data for children, teens, young adults, adults, and seniors. hopefully i can find all of those soon so i can buy the right amount of velcro. all of my materials are linked (using amazon) in the post before my last.