uxcell 2:1 Polyolefin Heat Shrink Tubing Shrinkable Tube 3mm Dia 7M 23Ft Country of Manufacture: CHINA; Brand: Assisi; Material: Polyolefin Net Weight: 24g; Package Content: 1 x Heat Shrink Tube; Main Color: Black Before Shrinking Diameter: 3mm/0.12"; After Shrinking Diameter: 1.5mm/0.06" Shrink Ratio: 2:1; Temperature Level: 125 Celsius Degree Flammability: VW-1; Each Size: 3mm x 7M/ 0.12" x 23Ft(D*L)