About this item [PARAMETER] Material: Alkali-free Fiberglass, Silicone Resin; Length: 118.11 x 0.2 x 0.04 inches; Inner Diameter: 5mm; Working Temp Range: 60~+200; Working Voltage: 1200V; Flame Resistance: VW-1. [FEATURE] This heat sleeve fiberglass is designed for high temperature applications, ensuring wires remain neat and organized. [MADE] This product is crafted from alkali-free fiberglass and coated with a small amount of silicone resin, processed under high temperature. [APPLICATION] The heat shield tubing primarily insulates and protects equipment from heat, including motors, engines, plug wires, fuel lines, and decorative lights. Sizes are 118.11 x 0.2 x 0.04 inches.