10 Pack Elements 202DBAC Dark Brushed Antique Copper Kingsport Collection Mushroom Cabinet Knob 1-1/4 Inch Diameter. Elements is a premier manufacturer of fine, decorative cabinet hardware. With unmatched elegance, this line would be a fitting addition to the most discriminating customer, in the finest homes. Beautiful collections of fine designs; unique and available only from Elements; offering distinction and diversity, with more than 20 suites of knobs and pulls, beautifully crafted in medium weight base metal of cast zinc alloy or steel, for a solid, luxurious feel that you’ll enjoy for years to come. Limited lifetime warranty.