Crafted with natural lava rock beads, a stone of courage and strength, and featuring our signature cross infused with authentic holy water sourced directly from Lourdes, France. Worry-free wear - we offer a 1 year satisfaction guarantee 6mm natural lava rock beads accented with 4mm waterproof spacer beads (choose between gold or stainless steel beads) Flexible stretch cord Resin cross infused with authentic holy water from Lourdes, France 7.5 inch unstretched circumference