The present invention discloses a damper comprises: a plurality of rigid plates, each having a bore at a generally centre position and a leg member protruding from its periphery; a plurality of elastic washers; and a cylindrical elastic member; characterised in that the rigid plates and the elastic washers are stacked alternately to form a tube structure, with the cylindrical elastic member extending through the tube structure, and the different leg members extend from the circumference of the tube structure in a number of different directions.