Specifications and models:

2 waves Black * 2cm (whole multiple of 100 yards)

2 waves Black * 2.5cm (whole multiples of 100 yards)

2 waves Black * 3cm (whole multiples of 100 yards)

2 waves Black * 3.5cm (whole multiples of 100 yards)

2 waves Black * 4cm (whole multiples of 100 yards)

2 waves Black * 4.5cm (whole multiples of 100 yards)

2 waves Black * 5cm (whole multiples of 100 yards)

2 waves White * 2cm (whole multiple of 100 yards)

2 waves White * 2.5cm(100 yards of the whole multiple Beat)

2 waves White * 3cm (whole multiple of 100 yards)

2 waves White * 3.5cm(100 yards of the whole multiple Beat)

2 waves White * 4cm (whole multiple of 100 yards)

2 waves White * 4.5cm(100 yards of the whole multiple Beat)

2 waves White * 5cm (whole multiple of 100 yards)