[For Hot Summer] Portable AC Window Kit: Triple-Layer Thick Fabric Blocks Heat, Seals Sliding Door/Window, Fits All Single Hose ACs, Adjustable Length, Easy Install, Energy Saver

["This portable air conditioner thickened fabric sliding door kit is crafted from a new, extra-thick three-layer insulating material, achieving 100% sealing and effectively isolating hot and cold air. The innovative thickened double-sided hose sleeve significantly reduces hot air leakage from the exhaust hose."]