Eztronics Corp&reg; 5 Feet (1.5m) Black 8.0 mm Heat Shrink Tubing Tube Sleeve Wrap RoHS High quality, flame retardant, smokeles PE Tube. Meet UL, C-UL,RoHs and SGS standard. Diameter:8mm/ 4mm Shrink ratio:2:1 Shrinkage temp:90 Temp Rating:125