One size. 2 7/8 inches wide.

"The complex, meaningful 'heraldry,' if it may be so called, of biker gangs is not so different from the system of sartorial one-upmanship of club, school and regimental ties. Man is a tribal creature: he yearns for symbols of belonging, status, distinction. Ceremonial robes, chiefly headdresses, academic gowns, heraldic tabards, and even military uniforms and business 'power suits' do not play as central a role in daily life as they may have in other times and places. But symbolic trappings are everywhere, hiding in plain sight." - Jack