Smooth, oval, big ring. Made in brass and either 14k gold plated or silver plated. 
 
Can be also made in pure gold or silver. Prices upon request. 
 
To find your size:
 
Wrap string or paper around the base of your finger.
Mark the point where the ends meet with a pen.
Measure the string or paper with a ruler (mm).
Pick the closest measurement on the ring size chart to find your ring size. size chart will be on the photo dislay of this ring style.