Lovingly handmade Metaphysical untreated Black Tourmaline Jewelry, this boho cuff is a solid 925 Sterling Silver Bracelet for Women, a simple yet luxurious cuff to wear everyday. I created this design after a customer told me that the police in her area carry black tourmaline for protection. I searched for it and finally found the untreated crystal raw black Tourmaline .999 pure silver bezel beautifully molded to each individual naturally shaped Tourmaline. 5 mm wide band and 6 inches long. You can choose to have something engraved on it by writing what you would like in the buyer's notes upon check out.