The JTV Rainbow Green Hematine Sterling Silver Necklace & Bracelet Set features a stunning green hematine stone in a sterling silver setting. The set includes an adjustable necklace measuring 18-21 inches and a bracelet measuring 7.5-9.5 inches. The pieces are signed by the brand PZO and are made of 925 sterling silver. The adjustable feature allows for a comfortable and customizable fit, making this a versatile and stylish accessory for any outfit.