The Ragebby Adjustable Weighted Vest 12lb is a versatile fitness tool designed for strength training, endurance training, circuit training, and walking. Made with iron sand and neoprene material, this black vest weighs 12.32 pounds and is adjustable for a customized fit. Perfect for weightlifting and designed for both men and women, this vest includes a buckle closure and is ideal for enhancing back strength and support during various activities. With batteries included, this vest provides a convenient and effective way to add resistance to your workouts.