Handmade. Natural hematite stones they are very highly polished, which gives a very elegant effect. Bracelets length / Circuit: 18 cm and 18,5 cm / Width: 1,0 cm and 8,0 mm / stretchable. Total weight: 57 grams It is believed that certain gemstones and minerals have beneficial health and spiritual properties. Catawiki cannot guarantee or be held liable for these suggested attributes which have no scientific evidence and cannot be considered a substitute for traditional medical treatment. Chinese healers were strong believers that good health depended on the circulation of energies in the body. In writings that have been uncovered from this time, the Chinese healers described how any imbalances in the body energies could be corrected with the use of acupuncture and using hematite stones. Shipping registered.