Comprehensive Package for Immediate Use: you receive 1 piece of AC exhaust hose cover with elastic buckle straps, effectively prevents hot air from escaping through the hose; And 1 pack of AC window vent kit, suitable for your portable air conditioner and dryer. Adjustable Length for Convenience: the AC window seal kit measures about 10 inches in width, and the length is adjustable from 40-64 inches, fit for all and air dryers, only suitable for horizontal and vertical sliding ; The air conditioner hose cover wrap sized 59 x 21 inches, suits 5inch and 5.9inch diameter exhaust hoses. Enhanced Features: unlike zipper design, our sliding window seal kit boasts enhanced features like better sealing and sturdiness, not easy to break or fall, enhancing the durability and , while simplifying design for easy installation. Improve Cooling Effect: the portable AC window vent kit is designed to lock in cold air inside, and effectively block out heat flows, rain, and more; And the air conditioner hose cover prevents hot air from escaping through the hose, ensuring optimal performance and efficiency while helping to reduce energy consumptiom. Easy to Install: just use AC hose duct vent cover to wrao the hose and use straps to fasten better; Stick the window seal to window with tape, stick the exhaust hose out of the round hole, tighten the cord lock closure and fix it with hook and loop fastener. Color: Gray & White Material: Polyester Package Contents: 1 x air conditioning hose cover 1 x window seal 2 x tie straps 1 x cable tie 1 x Nylon buckle Only the above package content, other products are not included. Note: Light reflection 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.