Natural Raw Black Tourmaline Pendant, Long Pendant, 24K Gold Dipped Edging (Black) Material: Natural Raw Black Tourmaline, 24K Gold plated Brass Type: Rectangle Tree Bark Pendant Measurement: 25-36mm long by 12-17mm wide, 3-10mm thick Weight: about 13-19 grams per piece. -Multi shade consists of shades of green, yellow gold, black