Note:Color Black&Yellow for men,Yellow&Black for women. Material: Steel titanium Size:Man:US size 7/8/9/10,Women:US size 5/6/7/8. Designed to arc that wear smooth and comfortable It is extremely hard wearing and very difficult to damage. Unlike a gold or silver ring Extremely classy to look at and far more elegant than silver A best choice for you and your lover Ring is for man or woman. You can choose from the color. Qty:1PC ring