Silpada KR Collection Navette Brass Ring Size 7 Brass with almond shaped ring surrounded by small crystals. Stunning piece. The handcrafted K & R Collection adheres to Silpada's high-quality standards. The use of crystals, brass-base metal with genuine horn, leather, and stones create a contemporary contrast. 2016 Catalog. Retired. See photo for ring sizing on mandrel. Slight tarnish as shown in photos. 1096P1-S4