Features: Maximize cooling efficiency with this portable air conditioner hose insulation sleeve, designed to trap heat within hoses for energy savings and coolING indoor temperatures. Featuring insulated fabric, and 3 adjustable straps for a secure, customizable fit on most portable aircon exhaust hoses. Ideal for homeowners, renters, and office users seeking to optimize portable air conditioner performances while reducing energy costs. Essential for summer months in homes, apartments, or workspaces where portable aircon units require heat resistant duct vent covers to maintain comfort. Its bend resistant design with elastic buckle straps ensures full coverage without slippage, even when hoses are angled up to 90 degrees. Specifications: Material: Fabric Size: Approx.150x53cm/59.06x20.87inch Weight:360g Package Includes: 1 Set Hose Insulation Sleeve note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.