Enhanced Cooling Efficiency: This air conditioner hose insulation sleeve optimizes your air conditioner by keeping the heat within the exhaust hose. By preventing hot air from escaping, it significantly enhances cooling performance, reduces energy consumption, and maintains a comfortable indoor environment during hot summers. Universal Compatibility: Designed to accommodate most , this insulation sleeve measures 59 inches in length and 21 inches in width, perfectly fitting both 5 inch and 5.9 inch diameter exhaust hoses. Its versatile design ensures a snug fit for maximum efficiency. Effortless Installation: Setting up this air conditioner hose cover is a breeze. Simply detach the hose, wrap it with the insulation sleeve securing it with the integrated magic Nylon buckle, and reattach to your air conditioner unit. The elastic bands at both ends and additional buckle straps a secure fit, even when the hose is bent. and Premium Materials: Constructed from high-quality, triple-layer heat-insulating materials, this hose cover is both thick and flexible. The double Nylon buckle and robust stitching extend its durability and improve its protective capabilities against wear and tear. Maintainable and Convenient Storage: The air conditioner hose cover is not only washable but also easy to disassemble for regular cleaning. After washing, simply air dry it in a well-ventilated area or under sunlight. When not in use, it can be folded compactly, making storage hassle-free. (Delivered without hose) Color: Grey Material: cloth Package Contents: 1 x Protective Cover 3 x Strap Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.