Anti-static Bracelet Negative Ion Silica Gel Metal Balance Energy Sports Bracelet Features: Looking for the best ion bracelet? Use this powerful sports ion balance wristband to achieve a more active lifestyle and health Designing with charged molecules can promote a positive attitude and provide therapeutic effects for your health and fitness. Long-term interference from static electricity? Adjust the positive and negative ratio of human body current through our bracelet to gradually improve the appearance of static electricity. Extremely stylish and simple, it is made of ionic metal and food-grade silica gel, with a magnetic buckle for easy and perfect fit. There are many sizes and colors to choose from to suit your personal style and preferences. Small and portable, this is definitely a cool fashion statement. High-quality materials-made of silicone and metal, sturdy and durable, suitable for long-term use. Comfortable fit-lightweight and easy to use. Suitable for any wrist size, unisex. Parameter: S length: 18cm (suitable for women) L length: 20cm (suitable for men) Material: Silicone + Metal Weight: about 15g Package include: 1 x Negative ion sports bracelet