This beautiful metal o-ring is about 1 1/4" wide that has a full grain leather band on each side that is about 1/2" wide and connect at the bottom by choosing which snap button fits your wrist best.
Size small: snaps are 6.5" and 7.25"
Size medium: snaps are 7.5" and 8.25"
Please comment your wrist measurement if you'd like a specific size.