news.northeastern.edu/wp-content/uploads/2020/07/neu_m046jk67h-1.jpg Eye Opening Pointers 1. Layers of different materials, 2 or 3 layers 2. Cut Panthose for snugness for layer closest to mouth 3. Materials: flannel, terry cloth (bath robe material), lab coat material–like the material used for scrubs. Walmart carries all of this. 4. Scotch Guard the outer layer to repel moisture Main points…