Custom-crafted billet accessories are CNC machined solid billet aircraft-quality aluminum to meet Suzuki s exacting standards. The finished pieces are treated with Zinc-Aid for maximum adhesion and triple chrome-plated for a dazzling, long-lasting shine. Three styles of license plate frames are available for the Suzuki Boulevard. Each are made from CNC machined solid billet aluminum and triple chrome plated. Fits most license plates.