Over centuries bull skull was a symbol of life-long protection from all natural elements. Now it represents the attributes of the bull, such as courage, toughness, and agility. And of course, you're the guy that has that all :)
Universal accessories - you can use it also as a pin to your jacket or bag
Buy two of them to use it as collar pin (see the last photo)
Bull skull: 3.7 x 2.7 cm (1.5 x 1.1 inches)
Butterfly pinback clutch so it stays in the right place all day.