Traditional Australian ugg boots are made from sheepskins with fleece attached. Sheep wool and sheepskins are produced in abundance. Shark and camel skinned furniture highlighted the living room, while sheepskins served as wall hangings. Tanned Jacob sheepskins also command high market prices. From the 16th century onwards, people would trade sheepskins, lambs and pineapple. Boric acid is added to salt in the curing of cattle hides, calfskins, and sheepskins.