So I like the bracelets that I purchased however I have a few comments. The coms; the size of the balls from the photos is decidedly smaller in actuality. I purchased one 4mm and two 3mm bracelets, and the 4mm is much smaller then the photo. Which makes me feel that the bracelets are overpriced. I can imagine that the 2mm is extremely small. I initially thought I might get a 5mm bracelet but have decided to shop around. The pros are that the 6.5 size is perfect for my small wrist, and the gold finish/color is very nice. Hoping it holds up after showering and swimming.