Static Electricity Removal Bracelet Used a few times. The band is the type that can be cut to adjust the size, and it has been cut to an inner diameter of 16.5cm. Static electricity removal: Can be used in various situations such as work, commuting, school, and sports. More user-friendly with a magnetic button. Releases negative ions: Static electricity will decrease in 2-3 weeks, so please wear it for at least a week. The effect gets better the longer you wear it. Lightweight and 100% waterproof. Just wearing this fashionable bracelet eliminates annoying "zaps." By wrapping it around your wrist, it controls the electrical current in your body and reduces static electricity. The simple and stylish design makes it unnoticeable when worn daily. Also, the belt part is made of silicone material, so it is stain-resistant and safe even if it gets wet, so it's okay for water work and sports.