General description The portable air conditioner hose sleeve is designed to fit most brands of exhaust hoses with a diameter of 5 inches to 6 inches. With a length of approximately 59 inches, it is ideal for optimizing the efficiency of your air conditioner. Technical specifications Material: Polyester Size: 59 x 21 inches Compatibility and accessories Compatible with most brands of 5 inch and 6 inch diameter exhaust hoses Installation Quick and easy installation with a one-piece shackle design No additional tools required Usage The insulation sleeve helps reduce heat from the exhaust pipe, maintaining a comfortable temperature inside your home while improving air conditioning efficiency and reducing refrigeration costs.