This hose listing is sold by the foot. All of our duct hose cuts are measured when FULLY STRETCHED. Please verify your size before purchasing. This listing is for 1 foot of new black 2.75" (7cm) vinyl flexible A/C & heater duct hose to fit many GM automobiles from 1940s through 1980s This duct hose can also be used as a fresh air intake to your automobiles air cleaner. You my purchase up to 6 feet in one continuous length. WE SHIP WORLDWIDE!!!!