Total length is 20 feet. Flexible 8” insulated (R4.2) ducting for air conditioner, heat exchanger, etc in very good condition without any debris deposits. Has an adjustable galvanized 90 degree adapter at one end and a straight pipe at the other. No damage of any kind. New cost is approximately $200…we are asking only $85. Pick up near the French Ck bridge in Parksville.