Sea Plane Macrame Lapis Lazuli and Howlite Beaded NecklaceThree tiered strands of blue gems shine on Sareeyakarn's stunning beaded necklace. The Thai artisan uses macrame techniques to hand knot lapis lazuli and howlite along a waxed polyester cord. A sterling silver hook clasp finishes the necklace with a small, shining detail. materials: Lapis lazuli, howlite, waxed polyester cord, 925 sterling silver clasp S hook or hook clasp High polish finish Color(s) may vary slightly Necklace length: 17. 5 in. L;