ULTRA STRONG MAGNETS - The most powerful magnetic therapy bracelet on the market! Features potent rare earth neodymium magnets for optimal results. Magnetic therapy is a popular alternative medicine used for centuries to help relieve pain, reduce inflammation, improve circulation, and restore positive energy! PREMIUM QUALITY - Meticulously crafted with hypoallergenic, durable, and waterproof medical-grade stainless steel. This premium bracelet boasts a sleek black (PVD) plated finish, so you don't have to worry about discoloration or allergic skin reactions! ONE SIZE FITS ALL - This therapy bracelet is 9.0 inches (23cm) long and includes a FREE sizing tool that allows you to remove/add links to perfectly fit your wrist! The sizing process takes less than 5 minutes, and instructions are included. Additional links can be supplied upon request if needed. THE PERFECT GIFT - This black magnetic bracelet for men comes in a luxurious gift box and includes a velvet pouch, sizing tool, and instruction manual – making it the perfect gift for a friend or loved one!