5mm Dia 30Ft Long Heat Shrink Tubing Electric Wire Wrap Sleeve Blue Country of Manufacture: CHINA; Material: Polyolefin; Net Weight: 48g Package Content: 1 x Heat Shrink Tubing; Main Color: Blue Inner Diameter Before Shrinking: 5mm/ 0.2"; Inner Diameter After Shrinking: 2.5mm/ 0.1" Temperature Range (Max.): 125 Celsius Degree; Shrink Ratio: 2:1 Flammability: VW-1; Length: 9M/ 30Ft