1 Set Portable Air Conditioner Hose Cover, Insulated AC Exhaust Hose Wrap, Universal Thermal Sleeve for 5.9" Diameter Portable AC Vent Hoses, Heat Reduction & Energy Saving with Adjustable Straps

["Superior Heat Insulation & Energy Saving:Four-layer insulation ( Polyester soft lining+Hot air cotton + PVC Transparent film +Oxford cloth) effectively blocks heat transfer from the exhaust hose to your room, improving cooling efficiency and lowering your AC's energy consumption. Perfect for keeping your living space cooler in hot summer days.","Universal Fit for Most Portable AC Hoses:Designed to fit 5.9-inch diameter exhaust hoses, compatible with most popular portable air conditioner models. The adjustable design ensures a snug, secure fit without restricting hose movement. It is lightweight and easy to use, and will not add too much burden to the hose","Quick & Tool-Free Installation:Features 4 adjustable buckle straps, allowing you to install or remove the insulation sleeve in minutes without any extra tools. The wrap-around design makes it easy to fit even curved or extended hoses.","Durable & Reusable Build:Made with high-quality, tear-resistant outer fabric and heat-reflective inner layer, this hose cover is built to last through multiple cooling seasons. The insulation design reduces heat dissipation and improves cooling efficiency, thus reducing cooling costs.It’s also washable for easy maintenance and repeated use.","Full Protection for Your AC Hose:Beyond insulation, this sleeve protects your exhaust hose from dust, UV rays, and physical wear, extending its service life. The compact, foldable design makes it easy to store when not in use."]