Sleeving, Wire and Cable Sleeving Closure Type No Closure, Expandable No, Length 5 ft., Wire and Cable Sleeving Dia. Range 0.880 In. to 1.000 In., Color Red, Wire and Cable Sleeving Inside Dia. 1.000 In., Material of Construction Silicone Coated Fiberglass, Temp. Range -94 Degrees to 500 Degrees F, Description/Special Features High Temperature, Wall Thickness 0.080 In.