Length: 30" (780mm) Shaft diameter: 6 mm Shaft: fiberglass Arrowhead: nickel-plated steel Weight: 1oz (28.5g) Package: carton boxed Content: 12 arrows User Notice: 1. Shoot a proper target. Other objects may cause damage to the arrows. 2. Use a proper bow. Shooting from a bow with draw weight over recommended vaule may damage both bow and arrow. 3. Always use an arrow rest. Or the bow may be scratched by any arrow. These arrows are recommended for beginners using low draw weight bows for practice or training purpose. Target practice preferable.