Total Knockout (TKO) RingThe sterling silver Total Knockout (TKO) is our namesake ring. With an elegant and subtle design, you can wear this everywhere you go and flip the flat edge up quickly to have an empowering edge. *Most sizes are made to order, so they will ship in 1 2 weeks* Made in NYC. Don't see the size you're looking for? Order the closest size and add a note at checkout with the size you would like. Care: All our metal rings are cast and finished with a high