Material: PVC+ABS <br>Color: beige <br>Hole outer plate: 43*10cm <br>Inner board size: 43cm*15.5cm <br>Adjustment range: 43~140mm (4pcs) <br>Purpose: Portable Air Conditioner Window Adapter, Portable Air Conditioner Window Panel Kit for 13cm or 15cm Diameter Exhaust Pipes for Portable Air Conditioners with 4 Adjustable Sliding Sealing Plates Lengths from 43cm to 172cm<br>1、1.【Durable Material】: Portable AC Unit Air Conditioning Window Kit is made of durable PVC, light and portable, easy to install and remove, and suitable for home or office use. <br>2、2.【Good Sealing】: Insert the board into the window rail and tighten it to achieve a good sealing effect, which can keep your room always cool, no air conditioner leakage, prevent hot air from blowing in, and save energy. <br>3、3.【For Sliding Windows】: This portable AC window ventilation kit comes with 4 panels. The veneer length is 16.9", and the combined extension length ranges from 16.9" - 60". It is suitable for most vertical and horizontal sliding windows. Combinations of 2, 3, or 4 pieces can be used to suit the size of the window. <br>4、4.【Durable】: This AC fan set is made of high-quality PVC, which has better high-temperature resistance, can withstand long-term thermal airflow and summer sunlight, is anti-aging, and can be used year after year. <br>5、5.【Easy Installation】: It is easy to install and remove without tools, saves space, and can be used at home or in the office.Due to the lighting effects and shooting angles, there is a color difference in the product, please understand. <br>Due to manual measurement, there is a tolerance in the product size.1 *Portable Air Conditioner Window Kit