Item: Carbon Crossbow Bolts Shaft Length: 20 inch Shaft Inner Diameter: 7.62mm Shaft Outter Diameter: 8.8mm Shaft Material: Carbon Vane: 4″ Streamline Vane Strainghtness: /-0.006″ Point: 100 Grains Field Point & Aluminum Insert (Changable) Nock: Half Moon Shape, the nocks are glued. For: Crossbow under 220lbs Item: Broadheads Suitable for both target practice and real hunting! 100% brand new & high quality Stainless Steel Blade Length: 7.2cm (2.83″) Weight: 100 grian Length of cutting edge: 3.4cm (1.33″) Colour: Red Noted: Before using it, please make sure fixed blade tight. Package Included: 12 pieces of carbon bolts 12 pieces broadheads User Notice 1.Warning：check for damage before each shooting 2.Do not shot against concrete wall or any hard substance. This may damage the arrows. 3.The vanes may be bent because of long way transportation,but it can recover by using an air dryer for a while. 4.The use of an overdraw significantly increases the risk of injury to the shooter. Carbon arrows crossbow bolts, Fletched with 4″ TPU vanes. Work well on most crossbows on market, such as Barnett and Centerpoint. Precision carbon shaft crossbow bolts for hunting and targeting practice. High quality material contributes to exterior durability and long-lasting target practice. Removable field point is made of stainless steel, which is perfect for targeting practice and hunting. The extra broadheads are 100 grain, which are tight enough and could be removed and replaced according to your personal needs. Arrow Nock: Half moon shape. Package Included: 12 Bolts(1white2red) 12 Broadheads.(red) Great hunting & target practice crossbow arrows for youth and adults. High quality and solid structure contribute to straight flight path, optimal accuracy and target penetration. • Carbon arrows crossbow bolts, Fletched with 4″ TPU vanes. Work well on most crossbows on market, such as Barnett and Centerpoint.|• Precision carbon shaft crossbow bolts for hunting and targeting practice. High quality material contributes to exterior durability and long-lasting target practice.|• Removable field point is made of stainless steel, which is perfect for targeting practice and hunting. The extra broadheads are 100 grain, which are tight enough and could be removed and replaced according to your personal needs.|• Arrow Nock: Half moon shape. Package Included: 12 Bolts(1white2red) 12 Broadheads.(red)|• Great hunting & target practice crossbow arrows for youth and adults. High quality and solid structure contribute to straight flight path, optimal accuracy and target penetration.