Officially Licensed Naruto© & ™ x ©2002 Masashi Kishimoto / 2007 Shippuden x VIZ Media, LLC The Naruto Minato Kunai Ring is cast in high-grade Stainless Steel, featuring a Japanese Kunai knife design & a two-tone finish. The ring is finished with an advanced Ion Bonding technique for long-lasting durability & resistance.  This Officially Licensed Product is available only in UNITED STATES (INCLUDING PUERTO RICO & GUAM), CANADA, AUSTRALIA, NEW ZEALAND & UNITED KINGDOM.