Place a 36" long plaster bandage strip, folded once with the fold facing the back - overlapping the back half, approximately 1" across the center of your model's head and across the shoulders. Be careful that you do not cover the front of the ears. This forms the second key of your lifecast. Place a 24" strip, folded once with the fold facing out, in an arc from one shoulder to the other shoulder and across the front.
