Feature: 1. 10PCS SET: You will receive a total of 10pcs dart shafts, enough quantity to fully meet your usage needs, providing you with multiple replacement possibilities. You can also share it with your friends as a gift. 2. LOCKING HOLE DESIGN: These dart shafts have locking holes, which allow you to use a lever to securely fasten the dart shafts to the dart barrel, no need to worry about the possibility of dropping them during use. 3. SUITABLE FOR INDOOR ACTIVITIES: These dart stems can be used as a great sports item in rainy days or bad weather, used to utilize your hands and body coordination for a better sports experience. 4. COMPACT AND PORTABLE: Each dart stem measures approximately 53mm, compact and easy for you to hold, suitable for most age groups. You can also take them with you wherever you want. 5. PREMIUM MATERIAL: The dart shaft is made of premium aluminum alloy material, rustproof, sturdy and durable, not easy to deform or break, comfortable to hold, can be used for a long time. Specification: Item Type: Dart Shafts Material: Aluminum Alloy Size: Approx. 53mm / 2.1in Package List: 10 x Dart Shafts Note: Manual measurement, please allow some errors.