The product is a vintage pair of original large Advent speaker grills, specifically designed for Advent Large Walnut Cabinets. These speaker grills were manufactured in the United States, adding to their vintage appeal. The brand, Advent, is known for its high-quality audio products, making these grills a valuable addition to any vintage audio collection. With free shipping included, these speaker grills offer a convenient and stylish way to enhance the look and sound of your vintage audio setup.