Portable AC Window Vent Kit, Heavy Duty Heat-Insulating Air Conditioner Window S
The length is trimmable to fit different window sizes. Whether you have horizontal sliding windows or vertically sliding single- or double-hung windows, this ac window kit fits with ease. This sliding door ac vent kit works as a versatile air conditioner window kit, and the fabric is cut-to-fit — trim it if too long, or fold the excess for a precise, gap-free seal.