FEIERDUN Barbell Rubber Coated Cast Iron Hex Dumbbell with Contoured Chrome Metal Handles,Single Contoured Chrome Handles Suitable For Commercial And home Use Rubber Coated Hex Shaped Steel Handles Hexagon shaped dumbbell heads are designed to prevent rolling and provide easier storage Steel Arched Handles For A Very Comfotable Grip Made of cast iron head and comes with a rubber coated