This portable air conditioner window seal kit keeps the cool air inside and directs the warm air outside more efficiently. It is strong, waterproof and UV stable. The seal is simple to install to the window and its surround using the self-adhesive fastener system. There is a zipped section for the hose to go through and be held in place. The seal is washable and suitable for repeated use. It can be fitted to windows that open inwards, outwards, downwards and upwards. Not suitable for windows that slide vertically - sash windows. Can also be used with dehumidifiers and tumble dryers. Size 3,900 x 380mm. Supplied with 9m of adhesive strip.