New Cooling Technology™! Stackable Power Weights Extra Weights For Power Weighted Fitness Vest & Belt - 5 Lbs

The weights aren’t bags filled with sand, they are made of zinc coated cast iron so they won't be damaged by perspiration and will last a lifetime. The weights are sweat and puncture proof. And yes, zinc coated cast iron is more expensive than sandbags but we believe that you want your weighted vest &/or belt to last a long time regardless how you use it. Stackable Power Weights are a patented design that offers a slim profile even when two are stacked. Why this was made? It was found that even the best weighted vests &; belts on the market were designed with large and bulky weights and therefore not easily calibrated for specific individual needs and activities. Stackable Power™ Weights solves this problem. The size is just right to allow for individual placement and designed to be comfortable and sleek.