Weld Wrap, Properties Abrasion , , Sleeve Construction Braided, Material of Construction Fiberglass, Max. Operating Temperature 750 Degrees F, Inside Diameter 3 in, Wall Thickness 0.04 in, Color Black, Length 25 ft, Closure Type Hook-And-Loop, For Use With Hoses, Description/Special Features Extreme Temperature , Heavy Duty, Expandable No, Standards FED 191/5903, For Maximum Bundle Diameter 3 in, For Minimum Bundle Diameter 2.5 in