Adjustable Portable AC Hose Insulation Sleeve

This adjustable portable air conditioner hose insulation sleeve is designed to wrap around portable AC exhaust hoses. It blocks heat from the exhaust line to help maintain a comfortable temperature. The sleeve features a three-layer construction to trap heat inside the tube. It measures 59 inches long by 21 inches wide and fits 5-inch and 5.9-inch diameter exhaust fittings. It has a hook-and-loop closure and includes 3 adjustable elastic fastening straps for a secure fit.