Product Description The Mission plate in antique brass harkens to the Spanish Colonial period of the Western frontier, with an instantly recognizable square corner. Add our Oval Clear Crystal Knob, with its clean oval shape and smooth outward-curve, and you have the perfect accompaniment for Period, Rustic and Arts & Crafts style homes. All Nostalgic Warehouse knobs are mounted on a solid (not plated) forged brass base for durability and beauty. From the Manufacturer The Mission plate in antique brass harkens to the Spanish Colonial period of the Western frontier, with an instantly recognizable square corner. Add our Oval Clear Crystal Knob, with its clean oval shape and smooth outward-curve, and you have the perfect accompaniment for Period, Rustic and Arts & Crafts style homes. All Nostalgic Warehouse knobs are mounted on a solid (not plated) forged brass base for durability and beauty.