WHITE STINGRAY SWORD DOG TAG Nickel-free Sterling silver dog tag pendant of the Stingray line featuring a sword design on white Stingray leather. Stingray is our newest jvljewelry.com exclusive line. Designed by Alan K., our Stingray line features premium stingray leather with 925 Sterling silver. Similar to pearls, our stingray leather is thought to bring good fortune and luck and comes in a variety of fashionable styles. Using only the finest natural stingray leather from Southeast Asia, our Stingray pieces are dyed to provide a wide selection of colors. However, due to the natural coloring of the stingray, the colors may vary.