Color:

4L-304 bottom thickness (automatic power-off insulation)

5L-304 bottom extra thick (automatic power-off insulation)

6L-304 bottom extra thick (automatic power-off insulation)

7L-304 bottom extra thick (automatic power-off insulation)

8L-304 bottom extra thick (automatic power-off insulation)

10L-304 bottom extra thick (automatic power-off insulation)

4L-201 bottom (thickened automatic power-off insulation)

5L-201 bottom (thickened automatic power-off insulation)

6L-201 bottom (thickened automatic power-off insulation)

7L-201 bottom (thickened automatic power-off insulation)

8L-201 bottom (thickened automatic power-off insulation)

10L-201 bottom (thickened automatic power-off insulation)