21g Length 49.30 mm Width 6.4 mm Material Tungsten 90% The darts of 21 grams in 90% tungsten (tungsten) are part of Engelhart's Mvg series developed in collaboration with reigning world champion Michael van Gerwen AKA "Mighty Mike". These are the darts Michael plays with himself. There is no better quality stamp! Laser engraved details.
