Pipe Insulation Foam Tube 25Mm Id 33Mm Od 20" Heat Preservation,Blue

What is this?Good heat preservation insulation, small thermal conductivity, excellent heat insulation performance. The foam insulation pipe can be used to cover the water pipe, heat preservation, and can resist the bad weather. When the outdoor weather is cold and frozen, the water pipe will not be affectedWhat will I get?Pipe insulation foam tube, is in size of : 25mm/0.98 inch inner dia, 33mm/1.3 inch outer dia, 5mm wall thickness, 0.5m(20-inch) total lengthIn the package of: 1 x Pipe insulation foam tubeIs there any advantages of the product?Rubber material, non-slip and soft surface; Thick pipe wall, good heat insulationHow to use it?Steps of installation: 1. Prepare foam rubber tubing with appropriate size; 2. Cut to the desired length; 3. Installed on various handlesWhat should I notice?Please select the foam rubber tubing with appropriate size, especially the inner diameter and outer diameter of the tubing