Portable Air Conditioner Adjustable Sliding Door Kit

FOR SLIDING DOOR AND WINDOW: There is a humanized rail design, which is easy to slide the plates, and quickly lock to get the length you need. Window use needs 2 - 3 plates, and 4 plates for door use. Adjustable length range: 17 inches-90 inches.
 
Kit includes 4 slider plates, 5.9 inches coupler, sealing tape, and butterfly screws and works with all portable air conditioner hoses that have a diameter of 5.9 inches. 
 
GOOD SEALING: Embed the plates into the door track and seal the gap with the sealing tape to achieve a good sealing effect. It can keep your room cool at all times, without air-conditioning leakage, preventing hot air from entering, and saving power.
 
DURABLE & EASY INSTALLATION: It is made of high-quality PVC, is strong, and can withstand high-temperature differences and sun exposure. The outer plate is connected with the inner plate with a rail, and can quickly fix with the screw fittings.