Description This self-adhesive pipe insulation sleeve is crafted from thick foam, providing water heater pipe protection and lasting insulation for hot and cold water pipes. The pre-slit design makes installation effortless—just wrap and seal for exterior pipe insulation in outdoor settings, preventing freezing and heat loss for plumbing in all seasons. Features -Inner diameter: 0.85 inch (2 cm) -Thickness: 0.39 inch (1 cm) -Suitable for: 0.8-inch, 3/4-inch or smaller pipes -Color:Silver -Material:Foam, Aluminum Foil -Size:40.00X3.50X3.50cm/15.72X1.38X1.38in -Quick installation: the self adhesive pipe insulation sleeve features a precut opening, allowing fast and effortless wrapping around your water pipes, saving time and reducing hassle during application -Thermal insulation: crafted with thick foam and aluminum foil material, this water heater pipe protection ensures outstanding insulation for outdoor pipes, preventing temperature fluctuation and boosting overall efficiency -Year round freeze protection: our pipe insulation cover for outside offers reliable freeze protection in winter and keeps pipes properly insulated in summer, maintaining stable water flow and temperature -Versatile usage: suitable for various plumbing insulation needs, the insulation for pipes outside adapts perfectly to indoor and outdoor water pipe setups, making it a multifunctional solution for home and rv use -Ample supply & thoughtful design: with enough insulation sleeves for pipes, you can tackle multiple installations or replacements confidently, supported by a userfriendly self sealing designPackage list: 10 x Pipe Insulation Sleeves