Portable AC Hose Insulation Sleeve, Upgraded 3-Layer Hose Cover Wrap

Upgraded 3-Layer Insulation: Built with aluminum foil, foam, and waterproof polyester, this portable AC hose insulation sleeve helps reduce heat transfer from the exhaust hose back into the room for improved cooling performance | Adjustable Fit: Designed for 5" and 5.9" diameter exhaust hose, this hose cover wrap includes a 50.79-inch base section and an extension segment, allowing the total length to adjust up to 59.8 inches for different room setups | Elastic Drawstring Installation: Dual elastic drawstrings help the AC hose insulation sleeve slide on more easily and fit the hose more securely without bulky hook-and-loop wrapping | Lightweight Flexible Design: Made for daily use, this portable AC hose cover bends more naturally with the hose to support smoother routing around furniture and tighter spaces | Easy Maintenance: The portable AC hose cover wrap features a dust- and water-resistant outer surface that can be wiped clean easily for home, office, and other indoor cooling setups