Technics : NoFans : 2Leaf Quantity : 3Conformation : Irregular StructureModel Number : sealing boardStyle : ModernTheme : WordsFunction : MovableType : Screens & Room DividersMaterial : PlasticOrigin: : CN(Origin)Function: : MovableType: : Screens & Room Dividers Adjustable Portable Air Conditioner Window Vent Kit With Coupler Adjustable Seal AC Vent Window Slide Kit Universal Kit Simple installation steps:1. Install the screw and nut accessories on the outer plate for assembly, insert the oval metal piece into the track, and then tighten the nut.2. Install one end of the exhaust hose on the connector of the portable air conditioner.3. Install the other end of the exhaust hose on the connector of the plate, and then install the connector on the plate.4. Fix the plate kit on the window and it can be used.Packing List: A set 2*Window Seal PlateB set 1*CouplerNotes: Due to the lighting effects and shooting angles, there might be some color difference, please understand.Due to manual measurement, there might be a tolerance in the product size.