Neoprene Dumbbell for building and toning muscles core made of balanced cast iron for unbeatable durability easy-to-grasp, comfortable neoprene coated exterior ideal for toning, strength training and defining muscles great for use during cardio workout to increase intensity with a thick, durable, easy-to-clean neoprene coating.

• Designed to tone arms and upper body.
• Unique design.
• Long lasting