2 x 30cm length Black and Red of each.
12mm - 2 x black and 2 red
14mm - 2 x black and 2 red
16mm - 2 x black and 2 red
20mm - 2 x black and 2 red
25mm - 2 x black and 2 red
Total of 20 x 30cm lengths in the pack.
Packaging: Poly bag and header card with hang hole