This rare vintage 5 lb round globe bun head cast iron dumbbell is a single old gym weight perfect for strength training. The black-colored dumbbell is made of durable cast iron and weighs 5 lbs, making it a unique addition to any gym or training set. The vintage design adds a touch of nostalgia to your workout routine, and the fixed weight allows for consistent and effective training sessions. Made in the United States, this unisex dumbbell is a must-have for fitness enthusiasts looking to add a classic touch to their strength training regimen. This is a rare rounded head vintage dumbbell. You’ll love the way it feels in your hand, compared to new dumbbells. Looks like Stamped 91EU?