Bewox 6 Inch Duct Exhaust Hose Flexible Ventilation Pipe for Portable Air Conditioner (6.5Ft)

no instructions encluded

Failed in description, states '6 inch' really its a '4 inch' hose. You missed by 30% of the true size. Returned for fund. Waste of time for everyone!

Advertised and labeled as a 6-inch diameter hose but is actually a 4-inch diameter hose.