The width of the J Component ring is just over 1/4 inch. This is a simple filigree band which works especially well as a thumb, pointer,and middle finger band. The "J" component ring has the look of a band and the openness of a filigree decorative design. This ring works well stacked in combination with a plain band or paired with the J Component Fancy necklace, or the Doyley J bracelet. This has an Art Nouveau style.