Just when you thought it was safe to go in the water, XIKAR emerges with genuine stingray sheaths from the depths of the briny blue. This sheath fits all Xi1, Xi2 & Xi3 cigar cutters. Stingrays, found in abundance in the shallow, warm waters of the world, are neither endangered nor threatened. They have been used throughout history, most notably in Japan, for everything from armor and sword handle wraps to high quality wallets, handbags, and even sandpaper. The inherent qualities of the Stingray skin make it so durable in fact, that it is resistant to water, fire, puncture, tearing, and abrasion.