Description Click on product picture to enlarge. Stone: Red Agate (Authentic) Material: 925 Sterling Silver (925 Stamped) Stone Size: 8mm x 6mm, 9mm x 5mm Depth: 4mm Necklace Length: 39.5cm Drop Length: 25mm Weight: 17 Grams Click on the link to find out about Metaphysical Properties of Red Agate. The picture is of the actual item you will receive, color of natural stones may vary.