Item Model Number: 1/2" to 24” size range Color: White Coverage: Industrial pipelines, HVAC systems, chilled water lines, steam lines, chemical and process piping Included Components: Industrial-grade pipe sleeve Material: Nitrile Rubber / Fiberglass / Polyethylene (depending on use-case) Brand: Industrial Pipe Insulation Series Item Thickness: ~ 1-1/2" to ~ 2″ Recommended Use for Product: Thermal insulation for hot and cold pipelines, energy-saving applications, condensation prevention, and temperature stability in industrial and commercial systems