Magnetic Bracelet Hematite Stones

Specifications: 100% new authentic Material: magnetic materialCategory: braceletHealth functions: health care, magnetic therapy, weight lossSize: 1 #, 2 #, 3 #, 4 # black stonePrecautions:1. Patients with pacemakers or who have undergone cardiac surgery can not use this article.2. This magnet should not come into contact with magnetic cards (bank cards, food cards, bus cards, student cards, etc.), mobile phones, computer electronic items.