Arrowhead Necklace - on your choice of 18-inch or 24-inch Silver Plated Chain. Dangling Tibetan Silver Charm-Pendant measures approximately 19mm tall x 10mm wide (just under 3/4+" x just over 3/8" wide). Charm-Pendant measurements do not include the length of any removable attachments. These will vary some, but the standard attached jump rings add about 6mm onto the overall length. All components are lead-free and nickel-free. Sold by Necklace.