TOHONFOO Backflow Preventer Pipe Insulation Cover (5°F) - Irrigation Sprinkler Valve Insulated Pouch - Water Well Pump Cover - Sturdy 5 Layers for Winter Freeze Protection, 30" W x 24" H, Beige

【5 Layers Design Insulation & Waterproof】Made of 1 Layer of Waterproof Heavy Duty 600D Oxford Fabric, 2 Layers of Cotton Insulation, and 2 Layers PE Sliver Coated Cloth that make it guard against severe weather. Our sprinkler cover for outside is engineered to endure freezing temperatures as low as 5 degrees. We recommend draining the system to winterize or prevent unknown cold weather.. 【Measure Before Purchase】The size of this sprinkler backflow cover for winter is 30""W x 24""H (Outside Dimension) . Due to the thickness of our cover itself and considering the thickness of the equipment, it is recommended to increase the width and height by 3 inches or more of extra space. Please choose the appropriate size based on your device!. 【Avoid High Repair Costs】Protects your backflow pipe systems from freezing, bursting, and blowouts due to severe weather conditions like snow, rain, wind, and sun exposure heating. Avoid expensive costs of valve replacement and repair every year.. 【Easy To Install and Stay Sturdy】Put the cover on your backflow preventer and pipes then close it with the Velcro Strips. We also prepared some extra nylon ties to fix it and keep your insulated pouch in place. The grommets also can be locked by Chain to prevent being taken away by theft, increasing security.. 【Multipurpose】Our Pipe Insulation Cover works well as a Back Flow Preventer Cover, Sprinkler System Cover, Irrigation System Cover, Well Head Cover Vacuum Breaker Cover, Hose Bib Cover, Well Filter Cover, etc. Protect your device from Severe Snow and Intense Sun.