HIGH QUALITY MATERIALS: The upgraded window air conditioner side panels are made of materials, which provide better insulation and wind resistance, and help noise. Energy saving: Seal the space between the air conditioner and the window frame, which can exhaust cold air in winter and keep hot air in summer, reducing heating and cooling costs. Perimeter protection: prevent dust and glare from entering your room, make your life more comfortable, and make your more clean and tidy. STAY COMFORTABLE: Seals out pollen, dust, heat, drafts for great insulation and great looks. Make your house more comfortable. Easy Installation: Equipped with 2 pairs of window air conditioner side panels with frames, no additional tools are required, just insert the frame into the window air conditioner unit to complete. Suitable for "clip" and "flush" window frames. Colour:As Shown Material:plastic Package Contents: 1 x air conditioning louver baffle Only the above package content, other products are not