Parts of the Body - Floor Puzzle Sturdy and colorful puzzle is 24" X 36". Children can look at or assemble puzzle on poster Consists of 24 large and easy-to-manage pieces. Excellent teaching tool- 21 body parts and focuses on the: eye, ear, nose, mouth, hair, head, neck, shoulder, chest, waist, arm, elbow, wrist, hand, fingers, thigh, knee, leg, ankle foot and toes.