Easton Vector 2.3 in Bulk Pack Arrows Vanes 600 72 Pack Black 600. s New Vector is a 4mm 100percent carbon-fiber arrow engineered using the same high-performance processes used in advanced tournament arrows but priced for value conscious consumers making the Vector ideal for archers who may be getting started in target archery or quickly progressing to higher poundage bows and needing to change arrow setups to match. Specifications for Easton Vector 2.3 in Bulk Pack Arrows: Manufacturer: Easton Color: Black Features of Easton Vector Arrows Bulk Pack: Multi-layer wrapped 100percent carbon-fiber construction 4mm parallel design Straightness checked and Weight matched Package Contents: Easton Vector Arrows Bulk Pack Easton 131572: Vector 2.3 in Bulk Pack Arrows Vanes 600 72 Pack Black 600