Matching His and Hers Wedding Rings Couples Rings for Him and Her High Quality, Unique Modern Design Matching couples rings for him and her. Both the women's and women's wedding rings are 5 millimeters (about 3/4 of an inch) and are designed in a modern hard as nails black ceramic plate finish over 316L stainless steel, with a single round simulated diamond accent. These modern design matching wedding rings for men and women are a perfect alternative to spending thousands of dollars on matching his and her wedding rings