Descripton:NO MORE HOT AIR INCOMES Window seal keeps the warm air coming from the hose of your portable air conditioner away by locking the hose between the window frame and the window itself. Our window seal leaves out insects, mosquitoes, rain and crates a closed environment that keeps your room cool for longer.INCREASE COOLING PERFORMANCE Enjoy a cooler environment in summer thanks Seals around your open window and then zips around the nozzle of your hose and blocks the return flow of warm air, so that your mobile air conditioning unit can be more efficient and cools your room in less time.REDUCE ENERGY CONSUMPTION - Loves the Earth This window seal contributes to reduce energy consumption and to lower carbon dioxide emissions, which is particularly high in summer due to the massive use of air conditioning. Preventing warm air circulating in your room, Window seal helps you save money on electrical billsEASY TO INSTALL NO NEED FOR DRILLING HOLES . You dont have to buy window kits, adapters for your hose or additional tools. All you need comes with your Window Seal Simply apply the adhesive hook tape to the inside of your window frame and to the window itself. Attach the window seal to the hook tape. Then, open the zip on the window seal and place your air conditioner hose out of the window. At the end, close the zip tightly around the hose. Simple as it is.UNIVERSAL - Suitable for all portable air conditioners and tumble dryersregardless of manufacturer. Whether for windows that open to the left or windows that open to the right, bottom hung windows or skylights, Window Seal will do the job.Specifications:Type: Window Seal ClothMaterial: Water Repellent and good light transmissionColor: WhiteTotal Length:about 4mPackage Included:1Pc x Mobile air conditioner soft cloth sealing baffle1Pc x Adhesive strip When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don't hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it