Casa Clara Las Olas Necklace in White. Casa Clara Las Olas Necklace in White. Pearlescent beaded necklace with gold-tone hardware. Imported. Lobster clasp closure. Measures approx 16.25 in length with a 3 extender. CCLA-WL207. Las Olas. Casa Clara's exceptional beaded & wood pieces are handmade by mother-daughter team Arcelia and Lizzy in Mexico. When they first started, it began as a mother-daughter-father business, but has since turned into employing 7 different women in their community - most of whom have never had jobs before. Besides using sustainable products, Casa Clara tries to do most of their work with women's groups around the world. Their other unique pieces are made in China, Bali, and Africa, and are 100% fair trade. They believe in sustainable, responsible trade practices and relationships, and put their artisans first in order to support their livelihoods and uplift their communities.