Features:High-quality material: This dart-weight is made of high-quality brass material, which is wear-resistant and corrosion-resistant, not easy to rust and break, and can be used for a long time, durable.Threaded: These dart-weight adjustment screws fit all threaded-darts.Uses: Suitable for hobbyists, you can increase the weight of darts- according to your preference.Great Gift: This dart-weight is a great gift for dart-lovers on Christmas, Thanksgiving, birthdays and other festivals.You can adjust the weight of-darts according to your own needs, so that you can be more accuracy when throwing-darts.Notice:1.Actual color may be slightly different from the image due to differentlight effect2.Please allow 1-3cm deviation due to manual measurementDescription:Material: BrassSize: 1.6*1.1cm