Silver Insanity Black Synthetic Faux Silk Rope Cord 17" Necklace Black Synthetic Silk Cord Between 16.5" and 18" Long and 3mm thick Closes with a Chinese Button Knot You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!