PORTABLE AC VENT KIT: The window vent kit is 16.9-67.7 inch which can be suitable for vertical or horizontal window, please check the right one for your AC need. UNIVERSAL PORTABLE AC UNIT: The window seal plates kit can be used for most brands portable air conditioners. It can be installed vertically and horizontally on all sliding window or sliding doors which can used in combination according to the size of your requirement. KEEP THE COOL& ENERGY SAVING: Embed the plates into the window track and clamp them to achieve a good sealing effect, which can keep your room cool in the hot summer, work and rest in a comfort and relaxing way. EASY INSTALLATION: The portable air conditioner sliding kit is easy to set up. No more extra tools needed. Simply slot, slide and lock into the place with our accessories. Wonderful solution for your portable air conditioner. Save power and energy in the summer. PACKAGE INCLUDED: 4* air conditioner vent kit, 5.9 inch duct adaptor, a roll of seal tape, 5.9 inch exhaust hose, bird guard and screws attachment. The plates can be adjustable so you can freely combined for your window. KLOLKUTTA Air conditioner window kits fit your home office portable air conditioner hose tube pipe. You can still enjoy a whole day of coolness and keep a good mood for the day in the hot summer! Features: Sizes: Suit For 5.9 Inch diameter exhaust hose Adjustable Length: 16.9"-62.1" Durable Materials: Window slide kit panels are made of durable PVC materials Ingenuity Design: Adjustable plate suits for your different window height Widely Application: Suitable for use at home, office, bedroom and more places Simple installation steps: 1. Install the screw and nut fittings on the outer plate to assemble, insert the oval metal piece into the track, and tighten the nut. 2. Install one end of the exhaust hose on the coupler of the portable air conditioner. 3.Posting the seal foam tape to the conntection between the window and sealing plates 4. Install the other end of the exhaust hose on the coupler of the connection between plate and parts, and install the coupler on the plates. 5. Fix the plate kit on the window and it can be used. WARM TIPS: *Please check your window height before buying. *Please allow slight dimension difference due to different manual measurement.