This Portable Window Kit Plate and Adaptor offer the perfect solution to exhaust warm air from your air conditioner. Built to enable connections to the exhaust hose and window kit plate, they are perfect for all with an air outlet of 15cm / 13cm in diameter. The Window Kit Plate is adjustable, offering a stretchable range Featured with , durability and easy installation, you only need the included screws to secure the two plates together. No extra preparation is required. size: 55CM Material: pvc colour: Silver Package Contents: 1 x Window Kit Plate with screw 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.