Installation is a breeze with our user-friendly sleeves, suitable for a wide array of piping systems. The lightweight material allows for easy handling, ensuring that you can efficiently protect your pipes without the need for complicated tools or extensive labor, saving both time and effort. Features -Color:Black -Material:PE foam -Size:40.00X4.50X4.50cm or 15.72X1.77X1.77in -Sound dampening: the foam structure, creating a quieter environment by muffling sounds from piping systems -Protection from temperature extremes: capable of withstanding high and low temperatures, these sleeves ensure optimal performance in diverse climates -Enhanced aesthetic: with a sleek design, these insulation sleeves improve the appearance of exposed pipes while maintaining functionality -Chemical resistance: engineered to withstand exposure to a variety of chemicals, ensuring use even in challenging environments -Easy to clean: the surface of these sleeves is designed for easy maintenance, ensuring that they stay in good condition over time Package list: 10 x insulation hollow cotton tubes