Men's Chunky Necklace reflects natural earth tones with Sardonyx/Carnelian focal and Cherry creek Jasper, Soap stone, Lava rock diffuser beads . 20 inch, but can be made into a 22 inch for $1.50 additional cost. Casual classy, perfect for any nature-lover. The Sardonyx and soap stone beads are uniquely shaped to each necklace. This rugged style and striking colors make an unforgettable gift to a loved one or for yourself. Porous lava stone beads hold the essential oils scent for days. I used a high-quality lead & nickle-free pewter based toggle clasp. Your new treasure will arrive nicely packaged and ready for gift-giving.