Insulated Throw Blanket Cover Type Throw Blanket For Fitting Type Straight Pipe Sections Jacket Material Teflon Coated Fiberglass Cloth Insulation Material Ceramic Fiber Maximum Ambient Temperature 2 000 Degrees F Cover Width 4 ft Cover Length 4 ft Thickness 1 in Color Green Fastening System Buckled Strap For Minimum Circumference 0 in For Maximum Circumference 15 in R Value 0.48 For Valve Type Universal Standards OSHA Market Industrial Reusable Yes