Portable AC Hose Insulation Sleeve, Triple-Layer Air Conditioner Exhaust Vent Cover Wrap for 5" & 5.9" Diameter, Heat Reflective Aluminum Layer, Drawstring Install, Energy Saving

["TRIPLE-LAYER HEAT REFLECTION】 Maximize your cooling power. Engineered with a premium aluminum foil outer layer, thermal insulating foam, and durable polyester, this AALFA hose cover blocks up to 95% of radiant heat emitted from your exhaust pipe. Stop heating the room you are trying to cool and slash your summer energy bills.","【UNIVERSAL SEAMLESS FIT】 Designed to perfectly wrap around both 5-inch and 5.9-inch diameter portable air conditioner exhaust hoses. The flexible, one-piece construction covers lengths up to 59 inches smoothly without kinking, ensuring optimal exhaust airflow and a sleek look for your home or office.","60-SECOND TOOL-FREE INSTALL】 Skip the messy tape and complicated buckles. Our upgraded design features heavy-duty elastic drawstrings at both ends. Simply slide the insulation sleeve over your existing AC hose and pull the strings tight for a secure, anti-slip grip in under a minute.","【ULTRA-LIGHTWEIGHT & EASY TO CLEAN】 Built for efficiency. Our high-grade lightweight materials weigh 30% less than traditional wraps, significantly reducing mechanical stress on your AC unit's connection ports. Plus, the waterproof aluminum surface repels dust and can be instantly wiped clean with a damp cloth.","【REDUCE NOISE & EXTEND AC LIFESPAN】 Beyond heat insulation, the dense thermal layers help dampen exhaust airflow noise and pipe vibration, creating a quieter environment for sleeping or working. Backed by AALFA's quality commitment, it's the most cost-effective upgrade to extend your portable AC's lifespan."]