Descripton: ▶▶Long lasting UV resistant and waterproof material ▶▶Opening or closing the window at any time without dismantling the Airlock possible ▶▶Easy and quick installation, save energy, economic and eco-friendly. ▶▶Including Velcro, Also relevant or suitable for: Air Conditioner Exhaust Hose Window Entry, Mobile Roof Window, Window Adapter, Tilting Window, Fixing, Window Sealing, Window Insert, Air Conditioning Hose, Air Conditioning, Sealing, Window Passage, Accessories, Tilted, Sealing, Mon bloc, Cover, Air Conditioning, Dehumidifier, Warm Air Stopper, Tumble dryer, gasket, window protection, self-build, adapter, apartment, installation. Specifications: .