Sleeving Properties Abrasion Resistant Cut Resistant Sleeve Construction Coated Material of Construction Fiberglass Max Operating Temperature 400 Degrees F Inside Diameter 1 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 Resistant Radiant Heat Reflection Expandable No Standards FAR-25 RoHS For Maximum Bundle Diameter 1 in