The Caliber Collection is a Statement Peace. Made from Guns and Bullet casingx retrieved from the Gun Buyback Programs across American Cities. These bracelets are brass and steel, engraved with serial numbers of the gun and the name of the respective cities where they were retrieved. 20% of the net proceeds from each Caliber Detroit purchase will fund future gun buyback and amnesty programs in Detroit, MI. This unisex cuff is fully adjustable to fit most sized wrists, is hand hammered and helps KEEP GUNS OFF THE STREETS.