Efficient and easy to install the window seal for air conditioners is for windows with a circumference of 400 cm. Measure the 4 sides of the window. Simply stick the supplied adhesive tape to the window frame, attach the air conditioning window seal to the window and frame and you're done. The window seal for air conditioning reliably prevents the return flow of warm outside air into the air-conditioned interior and directs the warm air from the air conditioner to the outside Save money with the energy-saving window seal climate - the sealing of the window increases the cooling performance of the local air conditioner. This reduces general energy consumption, as the room cools down faster and maintains a stable temperature in the long term. The purchase price of the air conditioning window seal pays for itself in no time at all. The window continues to maintain its full function and can still be closed and opened For the love of the environment This mobile air conditioning window seal helps to reduce energy consumption and reduce carbon dioxide emissions, which is particularly high in summer due to the massive use of air conditioners. Plus, it also offers perfect protection against small uninvited summer guests and prevents moisture from entering. The window seal for mobile air conditioners is a great addition to any household Extra strong zip for maximum hold of the climate hose in the climate. The window seal has extra strong zips that prevent automatic opening of the closure when using the climate hose. Additional support and attachment are included with the product For air conditioning devices with single and double hose technology thanks to the two zip openings, the window seal is suitable for all portable air conditioners regardless of the manufacturer. The material of the window seal is durable, UV-resistant, water-repellent and washable at 40C.