Colour

• gold (1)
• brass (2)
• silver (1)
• grey (1)

Size in lines (diameter)

• 24 (1)
• 28 (1)
• 42 (1)
• 54 (1)

number of holes

• 2-hole (1)
• 4-hole (1)
• shank (10)

material

• metal (1)
• polyester (1)