We have 5 models as follow:
Model:SSOF-1X0.75  Outer DIA:0.75mm  Length:2700m/RL  Color:Clear
Model:SSOF-1X1.0    Outer DIA:1.0mm    Length:1500m/RL  Color:Clear
Model:SSOF-3X0.75  Outer DIA:3.0mm    Length:450m/RL    Color:Clear
Model:SSOF-6X0.75  Outer DIA:4.5mm    Length:400m/RL    Color:Clear
Model:SSOF-9X0.75  Outer DIA:6.0mm    Length:150m/RL    Color:Clear