The Elkadart Turbo line combines more economical tin-plated brass barrels with performance diamond cut aluminum shafts and extra strong 100 micron Turbo flights. The end result is a more economical, yet higher-end looking, perfomance range of darts.Tin plated brass. Diamond cut aluminum shafts. 14 Gram. 2ba Tips. 100 Micron extra strong Turbo flights. Black resin case. Set includes three darts. Warranty - 90 days. Length - 10. Width - 6. Height - 1.