Satin Silk Cord Necklace Assorted Colors Stainless Steel Lobster Clasp 16 & 18 inch This Silk Cord Necklace is 18 inches long and Comes with a 2 inch extension and can be worn up to 20 inches long Viscose (Rayon) is a Semi Natural Product made of Tree Fibers with a very similar Silk Look Package includes 1 pc. 18 inch Navy Blue Cord High Quality Staginess Steel Clasp Easy to clean