All rings are U.S.A size rings. Please look at photo of chart for the equivalent international sizes.
<br />IF YOU ARE NOT SURE OF YOUR SIZE. 
<br />
<br />Ring Sizes
<br />USA Size 5 = about 16mm diameter
<br />USA Size 6 = about 16.5mm diameter
<br />USA Size 7 = about 17.5mm diameter
<br />USA Size 8 = about 18mm diameter
<br />USA Size 9 = about 19mm diameter
<br />USA Size 10 = about 20mm diameter
<br />USA Size 11 = about 20.5mm diameter
<br />USA Size 12 = about 21.5mm diameter
<br />USA size 13 = about 22.5mm diameter
<br />USA Size 14 = about 23.5mm diameter
<br />
<br /> Species:Ring 
<br />Material:    316L stainless steel(male)
<br />                 Black Gold Filled(Female)
<br />Style: Wedding Ring   
<br />Sex:Women/men
<br />Color: black+Blue
<br />Mainstone: cz 
<br />Stamp:10kt
<br />Quantity:Women    2PCS(Ring Sets)
<br />               Men     1PCS Titanium Steel ring
<br />High quality in EU and US quality standard<p> <b><b><img src="https://contestimg.wish.com/api/webimage/5a98bdaf639a7a759d5c5c15-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5a98bdaf639a7a759d5c5c15-2-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5a98bdaf639a7a759d5c5c15-3-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5a98bdaf639a7a759d5c5c15-4-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5a98bdaf639a7a759d5c5c15-5-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5a98bdaf639a7a759d5c5c15-6-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5a98bdaf639a7a759d5c5c15-7-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5a98bdaf639a7a759d5c5c15-8-orgin.jpg></b></b></p>