Universal Compatibility: Fits air conditioning hoses with 5 and 5.9 inches diameter, compatible with most portable AC units. The 59 inches length with wider velcro helps it easily cover regular exhaust hoses and fit tighter 3-Layer Thermal Insulation: Three-layer structure with waterproof inner and outer polyester layer, well-insulated cotton middle layer, this material provides excellent insulation around the vent pipe and exhaust hose, keeping your room cool and comfortable. Blocks light from passing through the hose, improves AC cooling efficiency Quick Installation: One-step installation with no tools required. The TURBRO air conditioning hose cover wrap features self-adhesive design. Comes with two adjustable straps for better fixation Attractive Design: The light gray appearance matches well with any room decor, making it an essential accessory for your portable AC unit. Adds a touch of style to your home while insulating and reducing heat from the exhaust hose Sturdy and Soft: High heat reduction efficiency with great wrinkle-resistant material. Easy to fold to store when not in use, meanwhile make sure it will not be deformed even after folding many times Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.