1-5/8" x 6 ft. Polyethylene Pipe Insulation, 3/8" Wall
' Pipe Insulation, Material Polyethylene, Pre-Slit, Wall Thickness 3/8 In., Length 6 ft., For Iron Pipe Size 1-1/4 In., Temp. Range -160 Degrees to 200 Degrees F, Approx. R Value 1.8, Color Black, Standards ASTM C 1427 '