Ankle Weights — 3.9 lb. per pair. Lead shot, encased in neoprene rubber with nylon covering and 1/2 inch (12 mm) black plastic side-release buckle fastener.
Ankle Weights i6
Immersed, some folks are more buoyant than others. Wearing weights, many buoyant suit donned rescuers find it easier to swim or maintain vertically stability during rescue.