Made of flexible PVC material wound in rolls.
Lines affixed to the ground with a steel connector introduced through the gaps in the line and mounted to the metal pin of a steel pipe hammered into the ground.
The lines come in white.
The packaging contains:
4 rolls with 24 linear metres of 40 mm wide line (side lines),
1 roll with 22 linear metres of 50 mm wide line (2 baselines each with 11 linear metres),
1 roll with 30 linear metres 50 mm wide (2 x 8.5 m for service lines, 1 x 13 linear metres for the centre service line),
18 ground pins,
18 steel connectors,
18 connectors for line ends.