... size from 1inch-8inch, soft, medium, and hard available, ... soft ,hard ,medium softDN80(3 inch) soft ,hard ,medium softDN100(4 inch) soft ,hard ,medium soft DN125(5 inch) soft ,hard ,medium soft DN150(6 inch) soft ... ,hard ,medium softDN180(7inch) soft ,hard ,medium softDN1200(7inch) soft ...