The Harley-Davidson 30 Years of HOG 1983-2013 Rocker Patch & Brass Rocker Pin is a collectible item celebrating the iconic American motorcycle brand. The patch and pin commemorate the special edition of Harley-Davidson's Hog owners club, making it a must-have for enthusiasts and collectors alike. The brass rocker pin adds a touch of durability and style to this unique commemorative set.