1.Improves Cooling Performance: It has a good heat insulation effect that helps reduce the hose temperature. This way, the air conditioning cools more efficiently and you enjoy more comfort. 2.Convenient to Install: This AC hose insulation sleeve is easy to install and remove, no tools are required. This product can adapt to your different needs and situations. 3.Adjustable Sleeve: This sleeve suits most , having an adjustable joint and can be used in various places such as home, dormitory, apartment, hotel or working place. 4.Reusable and : Made of Oxford cloth composite material, this AC hose insulation sleeve is not easy to get damaged or deform. It can be used for a long time and is washable for easy cleaning. 5.Save Your Energy: This sleeve reduce cooling costs and save energy by minimizing light exposure in summer. The sleeve also prevents dust from entering your hose. Are you looking for a method to make your life more convenient and comfortable in your dormitory? Try this air conditioner hose cover that helps reduce hose temperature and prevents dust from entering your room. It is easy to install and washable, so you can keep it clean and fresh. This cover is suitable for most and hoses. Packing List Color: Gray Material: Milk Silk Sponge Package Contents: 2*Air Conditioner Hose Cover 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.