Ironwear Additional Weights for Weight Vests: For safe and comfortable training - The Ironwear additional weights made from "Flex-Metal" enhance the training weight of your Ironwear equipment. These unique weights are highly flexible and move automatically with the body during all exercises. They are extra soft, providing optimal protection in case of falls. Unlike regular metal weights, "Flex-Metal" weights do not restrict movement. Complete freedom of movement is ensured. - Product details: - 10 "Flex-Metal" weights of 230 g each - Dimensions (LxWxH): approx. 11.5x5x1.3 cm Product type: Vests.