The Ravin Carbon Crossbow Arrows deliver exceptional accuracy with 400-grain weight and ultra-precise 0.003" straightness tolerance for consistent performance.Ravin Carbon Crossbow Arrows - 3 Pack100% Pure Carbon Construction for durability and consistency400 grain weight for optimal kinetic energy 0.003" straightness factor for superior accuracyBlack color with offset vanes for improved flight stabilityDimensions: 1.70" x 3.50" x 22.20"Engineered specifically for crossbow hunting and target shooting these premium carbon arrows provide the precision and reliability demanded by serious crossbow enthusiasts.