2A is 3/8 inch wide; A very popular style worn by both men and women - who knew? This two-tone bracelet is a quality piece of jewelry that looks great and with permanent laser point, neodymium, north facing, unipole magnets@3300 gauss each(3800 gauss in size small only in this style)you have a strong magnetic bracelet for only $49.95! How many magnets per bracelet you ask? Size Small = 13 magnets or 49,400 gauss, Size Medium = 14 or 46,200, Size L = 15 OR 49,500 and XL = 16 or 52,800 gauss. These powerful neodymium magnets which will not lose their strength are hidden within our contemporary, fashionable link design of 18K gold plate and stainless steel. Since many customers call and say "we can't find these around here anymore" we suggest you consider buying two for yourself - one for now - and one for a rainy day down the road. We package our bracelets in a simple, unisex jewelry box ready to be gift wrapped. Now at unbeatable factory-direct pricing @AceMagnetics.com