This Aluminum Jacketing #2 1-7/8" X 18" Long is a high-quality protective covering designed for insulation systems. Measuring 1-7/8" in diameter and 18" in length, this aluminum jacketing is perfect for covering pipes and other insulation materials, providing a durable and weather-resistant barrier. Made from lightweight yet sturdy aluminum, it helps protect against physical damage, moisture, and UV exposure. The jacketing's smooth finish gives it a professional appearance, making it ideal for both commercial and residential applications.