Multipurpose: Iron dumbbells great for muscle building. Ideal for heavy-duty weightlifters and body builders. Will fit in home, gyms, clubs, studios, fitness classes.
- Durable: Selected cast iron dumbbells filled with concrete. Coated with fine black Rubber covering over the heads to absorb impact and protect floor if it falls.
- Antiroll: Hex weight heads don’t roll on uneven workout surface.
- Rubber coating over the heads serve as a protective layer to reduce dents and scratches in the floor.