KEEP : With this vent kit your exhaust hose can vent outside so your portable conditioner can more effectively.UNIVERSAL ADAPTER: Fits both clockwise and counterclockwise exhaust hoses no matter the thread direction, making it suitable for most portable conditioners on the market.WIDE COMPATIBILITY: This window vent kit works on both the horizontal and vertical window from 11-61 inches in length.DURABLE MATERIAL: The vent kit is made from PVC material and comes with thickening seal tape to prevent hot leakage from the outside.EASY INSTALLATION: No drilling needed Simply open the window and adjust the length so that the vent kit fits between the sliding window and the window frame.Installation Steps:Step 1: Install the screw and nut on the fixed plate and tighten (do not tight completely.) install the fixed plate to the adjustable plate by sliding the screw kit into the groove of the adjustable plate.Step 2: Install the hose on the coupler, then attach the coupler to the plates. Match the coupler with of the plate and snap it into place. Note: The exhaust hose is not included with this item.Step 3: Attach the exhaust hose to the coupler on the portable conditioner.Step 4: Adjust the length to the window and insert it into place. After installing the plate kit, use the included tape to seal the space between the window and the adjustable plate.Specification:Flexible Length:11 - 61 InchesSuitable For Exhaust Hose: 5 Inch Clockwise/ Anti-Clockwise Exhaust HoseApplicable Models: for LG / / Gree / TOSOT / Aux / / / / LG, etc.Fits For Most of Windows :Horizontal Window (Wide less than 61 Inches)Vertical Window (Length less than 61 Inches)Colour:whiteMaterial:PVCPackage Contents: 2 * 21.65 Inch Fixed Plate1 * 21.65 Inch Adjustable Plate1 * Exhaust Hose Adapter1 * Sealing Tape3 * Screw KitKind Reminder:Please check your hose outer diameter and make it is 5 inches, not 5.12 inches, before you purchase.Only the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.