Sleeving, Properties Heat Reflective, Thermal Protection, Sleeve Construction Coated, Braided, Material of Construction Fiberglass, Max. Operating Temperature 1,200 Degrees F, Inside Diameter 1 3/4 in, Wall Thickness 0.03 in, Color Silver, Length 25 ft, Closure Type Adhesive Seal, For Use With Cables, Hoses, Wires, Description/Special Features Extreme Temperature , Expandable No, Standards FAR-25, RoHS, For Maximum Bundle Diameter 1.75 in, For Minimum Bundle Diameter 1.5 in