The Premier Dimitri Van den Bergh 90% from UNICORN is a dart set with barrels of 90% Tungsten and is the ultimate dart set from the Belgian dart player Dimitri Van Den Bergh and this in an ultimate PREMIER package. The Premier 90% Dimitri Van den Bergh contains a tattoo characteristic of the Belgian colors. This personalized dancing dimi dart set comes in 5 weights; 21-22-23-24-25 grams. 21G = Barrel Length: 52.30mm, Barrel Width 6.10mm. 22G = Barrel Length: 52.30mm, Barrel Width 6.30mm. 23G = Barrel Length: 52.30mm, Barrel Width 6.40mm. 24G = Barrel Length: 52.30mm, Barrel Width 6.50mm. 25G = Barrel Length: 52.30mm, Barrel Width 6.60mm.