FSAIYIJ Portable Air Conditioner Window Seal 400CM for Casement Windows, AC Window Seal Kit with Adjustable Cuff and Double Zipper, Fits 5.5-6.5 Inch Exhaust Hoses

Better Hose Sealing: Adjustable cuff with fastening strap fits 5.5-6.5 inch exhaust hoses for a closer fit to help reduce gaps and improve sealing
Single and Dual Hose Use: Suitable for single and dual hose portable AC units, with one hose fitting through the adjustable cuff and the second through the double zipper opening
Waterproof Oxford Cloth: Made from durable 210D Oxford cloth, this window seal is waterproof, hard-wearing and suitable for everyday use
Fits Most Casement Windows: Suitable for most windows that open inwards, outwards, upwards or downwards, not suitable for sliding or sash windows, please measure your window frame before purchase
Easy Installation: Includes hook and loop tape for quick fitting, simply clean the window frame, apply the tape, attach the seal and place the hose through the opening