Felt parts of the body wall activity. Homemade by sewing machine, 1 meter wide and has 2 loops at the top so you can hang it on the wall (3M work well and don't damage the wall). Background is made from medium felt and all parts of the body are doubled in felt to reduce stretching and make them more durable. The labels for the parts of the body have Velcro to attach them to their part. The heart opens to reveal the chambers of the heart. All parts of the body and labels can be stored in the felt doctor’s bag.