-US Ring Size,  ring size selectable.
-Men's size 7-11
-Women's size 5-9
-The metal part of the ring is made of 316L surgical stainless steel which is Nickel Free and Allergy-Free, the same material as the surgical instruments in the hospital. Because the 316L stainless steel has features of high-temperature resistance, low impurity content, it wouldn't cause allergic reactions to most people. Solid 18 KARAT GOLD plated, Posts are Hypoallergenic & Double Notched for extra Security.
-The listing price is only for one ring, not a matching set.
-Order two rings for a matching set. Please choose women's & men's ring sizes separately.
-Made with Genuine Cubic Zirconia, the Cubic Zirconia is flawless as it is man-made to perfection with excellent cut, brilliant fire, and high clarity. 
-Perfect gift for women, men, girlfriends, boyfriends, couple promise or engagement wedding rings.