The Velaasa Javelin offers a best in class weight range from 500g to 1000g, in 50g increments. Our duraluminum shaft and premium cord will last and perform. Designed with our uniform dimension system to keep over-weight javelins at competition size standards. Competition javelins are distance rated for an intermediate thrower and utilize a stiffer compound for increased transfer of force into the implement. Over-weight javelins are developed to be more flexible in an effort to reduce joint trauma and injury while maintaining comp size standards. Under weight javelins are currently slightly under competition dimensions, design efforts are underway to achieve under weight consistency as well. Made in Europe.