Size of the natural stone masterpiece Hetian jade Qingbai jade plaque: approximately 14mm * 32mm * 7.2mm thick; Natural stone Nanhong agate bead size: approximately 8mm diameter * 11 beads; Natural stone Hetian jade jasper 8mm * 1 bead; Inner diameter approximately 15-18cm, adjustable string length. Weight approximately 17.25g, with a bag, product number A4408; Nanhong Agate origin: Sichuan, China; Hetian Jade origin: Qinghai, China Nanhong Agate is a type of agate, formerly known as "Red Jade," and is fine-grained and lustrous, a unique variety in China. Due to its low production volume, the price of Nanhong Agate has risen rapidly. Nanhong Agate was used by people in ancient times and was believed to nourish the heart and blood. Efficacy and Role of Nanhong Agate: Nanhong Agate has long been a protective talisman against evil, and is one of the seven treasures of Buddhism. Wearing it prevents dirt, wards off the malice of petty people, and smooths work and life. Hetian Jade is one of the "Four Famous Jades of China." In the traditional narrow sense, it refers to jade from the Hotan region of Xinjiang, represented by Hetian "Ziliao" (river-worn material). In the broad sense, Hetian Jade refers to nephrite (true jade). Hetian Jade is named after Hotan, Xinjiang Uygur Autonomous Region, but it is not a regional concept itself, nor does it specifically refer to jade from the Hotan region of Xinjiang Uygur Autonomous Region, but rather the name of a type of product. China names all stones with a tremolite content of over 98% as Hetian Jade, and all are within the scope of the national standard. ■ Due to the shooting environment, the color of the photo may appear slightly different from the actual product. Instant purchase OK. Thank you!