4 mm Satin Finished 2 Tone Stainless Steel Band Ring with Beveled Edge & Comfort Fit.

Width: 4mm (0.15") 
Thick: 2mm (0.008") 
Weight: 0.09oz (Based on size 7)

Stainless steel jewelry is durable, does not tarnish or oxidizes.  Stainless steel jewelry can be easily cleaned with a clean cloth without using expensive jewelry cleaners.  In addition, those who are allergic to certain metals can wear stainless steel jewelry as it is a hypo-allergenic.  Rethink stainless steel!