Broad compatibility Designed for a tight fit on all types of pipes, from household water pipes to heating pipes and industrial equipment pipes. Tool, easy installation No tools required. Simply slide the insulation tube over the pipe, remove the included release paper, align the joints, and secure. Comprehensive protection Waterproof and freezeproof, with fireresistant and flameretardant properties. Scratchresistant and nonslip surface reduces wear and damage during use. Duallayer construction for stable temperature density foam inner layer paired with a thickened aluminum foil outer layer creates a durable duallayer protective tube. Helps keep pipe temperatures stable. Practical use scenarios Residential water lines: ideal for pipes near water heaters, under sinks, or outdoor taps to minimize heat loss and protect against freezing. Heating and HVAC systems: suitable for radiator, boiler, and underfloor heating pipes to maintain efficiency. Outdoor and industrial environments: protects pipes in exposed or traffic areas from moisture, impact, and temperature fluctuations. Material and performance highlights Duallayer design with density foam inner core and aluminum foil outer layer for reliable insulation. Allinone solution that combines ease of installation with durable protection and broad compatibility.