For this project we began with a full shaven sheep and some buckets of soap and water. The task was to turn the wool strips into felt, then into a three dimensional object, and finally a piece on the wall.
Here is the wool pile we were given. We cleaned and organized it into strips facing the same direction.
We layer the strips so that there were three sections of wool, two in the same direction and the middle in the opposite for strength. Wrap them in plastic or a rice mat and submerge in hot water. Rub vigorously for around 4 minutes. Open the rice mats add soap, close the mat, and rinse with hot water. Then set with cold water and leave to dry.
Here is our drying wool sheets, once dried it was easy to sow the sheets around items.
Here is the 3D glory. Finally cut them apart and tack to a wall. Because it is a funny material we tried to send a humorous message.
Hopefully it comes through for you.