This is a plastic multicolor marker detachable stick, numbered 0 thru 9, diameter 4-5.2 mm. for cable identification.
MARKER-EC-2, suitable for 4.0 sqmm (4-5.2mm diameter) cable size, include number - 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 (each 10 pcs)
Also available:
MARKER-EC-0, suitable for 1.5 sqmm (2-3mm diameter) cable size, include number - 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 (each 10 pcs)
MARKER-EC-1, suitable for 2.5 sqmm (3-4mm diameter) cable size, include number - 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 (each 10 pcs)
MARKER-EC-3, suitable for 6.0 sqmm (6-7.5mm diameter) cable size, include number - 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 (each 10 pcs)