Colour

• gold (2)
• Black (1)
• copper (3)
• brass (2)
• silver (2)
• grey (2)

Size in lines (diameter)

• 24 (1)
• 32 (1)
• 42 (1)
• 54 (1)

number of holes

• 2-hole (2)
• 4-hole (7)
• shank (29)

material

• metal (1)
• polyester (1)