Pipe Insulation, Insulation Material Polyethylene, Installation Style Slit with Adhesive, Inside Diameter 5/8 in, Wall Thickness 1 in, Overall Length 6 ft, Minimum Operating Temperature -330 Degrees F, Maximum Operating Temperature 210 Degrees F, Facing Material Unfaced, Color White, R Value 7.5, Form Tube, For Copper Tube Size 5/8 in, For Pipe Size 3/8 in, Flame Spread Index 25, Smoke Developed Index 50, Foam Cell Type Closed, Plenum Rating Plenum Rated, Flexibility Flexible. This item has been restricted from sale in the following state (s): []