Perfect Fit: This portable ac hose cover is designed for a snug, secure fit on 5inch and 5.9inch diameter exhaust hoses. Measuring 60 inches long and 22 inches wide, it perfectly wraps around your hose and adapter without the need for cutting Easy Installation: This portable air conditioner hose insulation features double hook and loop fasteners and 3 adjustable buckles. Simply wrap it around your hose, fasten the fasteners, and secure with the buckles for a tight, leak-free fit Premium Material: This ac hose cover is crafted with three layers of insulation: aluminum foil, felt, and waterproof fabric. These layers work together to improve cooling efficiency, protect against heat transfer, and keep your house cooler longer Washable & Reusable Design: This insulated hose cover for portable air conditioners is easily removable, washable, and reusable. Rinse with water and air dry, and it's ready for continued use, ensuring long-lasting durability and convenience Widely Used: Whether at home or in the office, this portable ac insulated hose cover boosts cooling efficiency, reduces energy costs, and helps save on cooling expenses, making it the ideal solution for better comfort and savings Color: Grey Material: Polyester Package Contents: 1 * Protective Cover 3 * Strap