Magnetic Couples Bead Bracelets – Black and White

My Girlfriend was very happy With this for a surprise gift

It’s really nice. However, it’s little too big on my small wrist and the other one is little tight on his big wrist. They’re both same size, It would have been better if it was adjustable. There is a tiny green spot on one of the white beads that would not come off or be covered by anything.