Question re Links Of London Sweetie Bracelet

I've tried them on and I don't know their sizing anymore, but I can tell you that even their largest one fits pretty snugly (I think I have a pretty average sized wrist?). I had wanted it to have a bit of movement/swing to it and the largest one was still snug to my wrist if that helps! They do make one that is appropriate for children/teens I think as well though!