16x20 Outdoor Faucet Cover Side Opening Backflow Preventer Cover, Pipe Insulation Cover For Irrigation Valve, Sprinkler Valve, Outdoor Water Pipe, Winter Freeze Protection & UV Resistance Backflow Covers, 16"W X 20"H, Beige Outdoor Pipe Insulation Bag DEMEDO provide different size insulated protective covers to meet your demand. Feature · Two-sided Opening Design – Special design for the water pipes that come out of wall · 16”W x 20”H – Bigger enough for your backflow system or other long faucet system in your yard. This Double-Lock system makes the backflow cover virtually windproof and deters theft, providing a secure pipe insulation wrap. VERSATILE UTILITY FOR GARDEN... L-shaped Opening for irregularly shaped backflow system that half water pipe come out of house wall. Measure Before Purchase - This sprinkler cover is 16”W x 20”H (40cm x 51cm). Easy to install & Stay Sturdy - Put the cover on your pipes and close it with the Velcro Strips. L-shaped opening ensures complete coverage of irregular backflow systems. Easy installation with Velcro strips; no tools or screws required 2 side opening design allow the faucet covers to cover every inch of the water pipe system. If you are not sure the size or have any other question about our product, please feel free to email us, we are glad to help you. No more tools and screws. It is very easy to setup. It can also be used in all construction and commercial building for maximum protection. No worry dogs to get it away and the wind blowing it away. With Winter comes freezing temperatures that can cause your pipes or your backflow preventer to crack and leak. Waterproof & Winterization & UV Protection - Made of heavy duty material 600 Oxford Fabric with waterproof coating and double layers industrial grade insulation material, triple stitching for max security, has both waterproof and insulation effect. Qtmnekly Backflow Preventer Cover Insulated For Pipes With Aluminum Foil Backflow Insulation Cover With Black This can cause hundreds or thousands of dollars.