Sleeving, Properties Abrasion , , Sleeve Construction Coated, Material of Construction Fiberglass, Max. Operating Temperature 400 Degrees F, Inside Diameter 2 in, Wall Thickness 0.04 in, Color Silver, Length 48 in, Closure Type Adhesive Seal, Self Wrap, For Use With Cables and Lines, Wire Bundles, Description/Special Features Extreme Temperature , Radiant Heat Reflection, Expandable No, Standards FAR-25, RoHS, For Maximum Bundle Diameter 2 in