- Material: 70% cotton and 30% linen.
- Dimensions: 14 centimeters (5.5 inches) tall and 6.5 centimeters (2.6 inches) wide.
- Weight: 0.5 to 0.7 grams (0.018 to 0.025 ounces).
Back:
- Material: Nickel with copper (alloy).
- Dimensions: 19.5 millimeters (0.77 inches) in diameter and 1.2 millimeters (0.047 inches) thick.
- Weight: 3.15 grams (0.111 ounces).
