Genuine round thin 2mm or thicker 3mm black leather cord necklace with sterling silver end caps and lobster clasp. Our high quality leather cord necklaces come in a thinner 2mm thickness, which works great with our small charms, and a thicker 3mm thickness, which works great with our larger pendants. These leather cords are made of genuine round leather and high quality sterling silver findings. If you are purchasing a necklace to wear with your own charm or pendant the opening needs to be at least 4mm to accept the 2mm leather cord and 5.2mm to accept the thicker 3mm leather cord. This is due to the sterling silver fitting being larger than the actual leather cord. Our handmade black leather cord necklaces comes in 16" up to 24" sizes. A good way to check if you are getting the correct size length is to cut a string to the size you are thinking off ordering and hold around your neck to see if it is the correct size you would like.