Price For: Each Color: Black Insulation Type: Elastomeric For Iron Pipe Size: 1" Item: Pipe Insulation Temp. Range: -70 Degrees to 220 Degrees F Approx. K Value: 0.23 Material: NBR/PVC Based Elastomeric Length: 6 ft. Wall Thickness: 1" Approx. R Value: 6.4 Country of Origin (subject to change): United States