Window Sealing For Mobile Air Conditioners Air Conditioners Dryers And ExhaustFeature:Adjustable window kit replacement for portable air conditioner. This window adaptor kit enables connections to exhaust hose and window kit plate.It can be freely stretched and adjusted in length. Maximum adjustable length: 190cmfor safety use.Material: PVC features: portable, durable, easy to install; the window adapter plate is fit for sliding window or sliding door.Suitable for all portable air conditioners with an air outlet in diameter, apply for exhaust hose of counterclockwise.Using the tape to seal the gaps between the plate and window edge. Tape can be cut as needed.Hole width 7.5CM, length 20CM, board width 10CM, one pair of three pieces (inner board 2 outer board)Package Include:1 xSoft baffleDoes not include connectors