The product is a vintage pair of YORK Roundhead 5 lb dumbbells, made of cast iron in the United States. These fixed weight dumbbells are suitable for weight lifting and are designed for unisex adults. The black dumbbells feature the classic YORK branding and are a collector's item due to their vintage nature. Each dumbbell weighs 5 lbs, making them ideal for strength training workouts. Great weights as pictured shipped quickly.