Package includes:
5.8 - 7 mm, 10 pieces
7 - 8.7 mm, 10 pieces
8.8 - 10.5 mm, 10 pieces
10.3 - 12.8 mm, 10 pieces
12.8 - 15.3 mm, 10 pieces
15.3 - 18.5 mm, 10 pieces
17.8 - 21 mm, 10 pieces
Total: 70 pieces