Yonex Shuttle Tournament. These are top-of-the-line shuttles used in international tournaments and the S/J League. Includes 2 dozen size 3 (unopened) and 2 dozen size 4 (opened, unused), for a total of 4 dozen. I bought these to try out before, but I don't have the skill level to use them, so I'm selling the remaining ones. Shuttlecocks are increasing in price, but since they have been in someone's possession, I'll offer them at a slightly reduced price. In my amateur opinion, the feel is similar to the New Official, but they last much longer.