product informationKOTO Dark Knight Black 80% Specifications:Darts Brand: KOTODarts Material: Tungsten 80%Darts Weight: 21g, 23g, 22g, 24g Weight: Barrel Length: Barrel Width: 21 g 50.80 mm 6.35 mm 22 g 50.80 mm 6.50 mm 23 g 50.80 mm 6.60 mm 24 g 50.80 mm 6.80 mm KOTO Dark Knight Black 80% contains: 3 Darts, 3 Dart Flights and 3 Dart Shafts.