It is a medium-sized goose, 60–75 cm (24–30 in) long. The wingspan is 135–170  (53–67 in) cm. It weighs 1.8–3.4 kg (4–7.5 lbs). It has a short bill, bright pink in the middle with a black base and tip, and pink feet. The body is grey-brown, the head and neck a richer, darker brown, the rump white, and the tail grey with a broad white tip.