Build overall body strength with Marcy’s easy-to-use Cast Iron Hex Dumbbell. It is an excellent tool for working out the entire body. Dumbbells offer a greater range of motion than barbells on some exercises. With the Hexagon- shape heads, you don’t need to worry about the dumbbell rolling away during your workout, so you can be more focused on your training. Perfectly sized handle provides a non-slip surface that is comfortable to hold and ensures a secure grip. Marcy’s Cast Iron Hex Dumbbell comes in various sizes that both beginner and expert can find a size that’s most suitable for their training exercises.