Fits most water meters: Measuring 54 x 20 cm, this insulation cover suits a wide range of standard meters and provides frost protection to help prevent pipe damage during cold UK winters. Longlasting waterproof fabric: Made from quality doublelayer polyester taffeta, the insulation bag resists moisture from rain or snow, keeping your outdoor water meter dry and functional. Efficient heat retention: The thick layered structure minimizes heat loss, helping maintain stable internal pipe temperatures and reducing the risk of freezing to protect your home's plumbing system. Easy installation: Features a check valve design that can be secured easily with glue, enabling quick installation without special tools for both household and professional setups. Specifications: Size 54 x 20 cm; Material doublelayer polyester taffeta; waterproof and frostprotective insulation; includes gluesecured check valve design for straightforward fitting. Use scenarios: Residential exterior meters in cold, wet climates: provides frost protection and keeps meters working through winter rain and snow. Garden or yard installations: protects meters exposed to outdoor conditions, preventing moisture ingress and freezing. Quick retrofit for homeowners or professionals: installs without special tools, suitable for both DIY and contractor projects.