· Tiens Ti Energy Bracelet Crystal Black Tiens Ti Bracelets add a unique look to your style with its modern and stylish appearance. It is available in two different colors and models: Magical White and Crystal Black. What is Titanium? Titanium is a particularly hard and chemically very stable metal with excellent biocompatibility. It is tequital that is completely neutral for the body and therefore non-allergenic. It is also called "probio-metal" in medicine. Titanium is not toxic or otherwise harmful to the human body and does not react with muscles or bones. This is why it is so widely used in medicine and implant technology – for example in artificial hip joints – in heart valve surgery, as well as in dentures and bridges. What is a Magnet? The earth itself is a huge magnet and humans constantly live under the influence of its geomagnetic field. Like air, water and sunlight, geomagnetism is an indispensable element of human life. Usage Notes The wristband should be removed for bathing and hand washing and should generally not be contacted with water or other liquids. Avoid scratching the bracelet. The bracelet can generally be used with wristwatches, mobile phones or magnetic cards, but should not be worn or stored with them for a long time. Magnets should not be used for the following: people in convalescence, people with implants, people with wounds where the bracelet should be worn, pregnant and breastfeeding women.