Description This item is a replacement shaft which can fully satisfy personal basic training and find out the right grip. It provides a unique front-loaded weight balance for all new ways to optimize your flight path. Improve your control and play with more fun. Features - Color: Black - Material: Nylon, Aluminum - Size: 5.00X0.50X0.50cm/1.97X0.20X0.20in - Great replacement barrels for tip and steel tip . It is very useful. - A great gift for all levels of players, including professionals and amateurs. - With standard threading, you can install your favorite rotating shafts. - Specially designed to increase speeds and reduce drag. Provide excellent balance and great grip points. - Helps a tight grouping for your darts, also helps your darts fly more stable and true, it is very helpful for improving your level.Package list: 6 x Shafts