I recently bought the above ionic bracelet. It's a nice shade of pink and fits comfortably. I am intending buying another one but will buy the small size instead of the medium. I am quite big -boned for a female so was surprised it is a little bit loose although this is not really a problem Just it will be my preference to have a snugger fit. May choose another colour. I'm nor sure of its efficacy since I've only had it a short time, I may update in a couple of months. I wear it all the time except if going out somewhere special where I want to wear my diamonds instead !!