An adult woolly rhinoceros typically measured 3.2 to 3.6 metres (10.5 to 11.8 ft) from head to tail, stood 1.45–1.6 metres (4.8–5.2 ft) tall at the shoulder and weighed up to 1.5–2 metric tons (1.7–2.2 short tons). both males and females had two horns which were made of keratin, with one long horn reaching forward and a smaller horn between the eyes