Excellent performance:Our ac pipe insulation cover can effectively isolate the outdoor temperature and accelerate the cooling speed of the pipeline,and can also prevent the pipe line from aging and damaged by rain and UV,provide long lasting protection for hvac copper pipe,it is the perfect insulation accessory for outdoor hvac copper pipe HCY Fiber Cotton Well Head Pump Cover, 20''W X 34''H, Pipe Insulation Cover Sprinkler Cover For Polyester Surfac Product InformationSize: 72 L x 10., 2 WMaterial: 600D Oxford fabric (waterproof coating) + thickened thermal insulation cotton core + aluminum foil insulation layer. If you have any dissatisfaction with our products, please contact us directly (even outside the Amazon return window) Shield outdoor AC lines from weather damage with this professional 3-layer insulation cover! Featuring thermal aluminum foil pearl cotton core durable fabric, it protects copper pipes against UV rays, rain, and temperature extremes (-40°F to 185°F Easy to use:The flexible ac pipe insulation cover has designed with 6 adjustable fixed nylon straps,it can be adjusted to achieve tight fixation,make the cover tightly wrap around the pipeand,meets most duct insulation needs UV Resistant Pipe Cover 3-Layer HVAC Copper Pipe Insulation Cover, 72 X 10.2 Inch Outdoor HVAC Pipe Sleeve With 600D Oxford Fabric & Aluminum Foil, Thermal Insulation For Heat Pump And Air Conditioning Systems Copper Line Cover It can effectively isolate temperature and protect your copper pipes and air ducts from outdoor harsh environments Includes: 1x HVAC Copper Pipe Cover, 1x Storage Bag (compressed storage).