The product is a set of four antique 1847 Rogers Bros. warranted silverplate dinner knives, dating back to the early 20th century. These elegant knives are a classic addition to any dining table, showcasing the craftsmanship and quality of 1847 Rogers Bros. The silverplate composition adds a touch of sophistication to the flatware set, making it a sought-after piece for collectors and those looking to add a touch of vintage charm to their kitchen.