Tlily - Portable Air Conditioner Hose Cover, Zipper Insulated ac Sleeve for 5In & 5.9In Exhaust Hose, Tube Duct Vent Wra

[Heat Insulation & Energy Saving]Made of insulating material, this ac hose cover can isolate the heat generated by the exhaust pipe, keep your house cool, improve air conditioning refrigeration efficiency and reduce electricity bills. The outer cover can also block direct outdoor light, prevent the exhaust pipe from aging, reduce damage to the hose and extend the service life. [Innovative Zipper Fastener] What makes us different from other ac vent wrap on the market is that we are keep improving. This year we bring you the based on the complaint for the former version. The ac hose wrap adopts zipper fastener which makes the installation more efficient and quick without any additional tools. [Premium Insulated Material]We collected a large number of user opinions and improved the material. 3 layers insulated material makes sure this portable air conditioner hose cover gets better insulation effect. Moreover, it can be softer to the hose sleeve can bend easier but not wrinkled during