A half round milgrain wedding band is a type of ring that has a rounded or curved top surface and a flat bottom surface, and features a decorative border, known as a milgrain, around the circumference of the ring. The milgrain is a row of small, round beads that are hand-applied to the edge of the ring and give it a vintage or antique-inspired look. Half round milgrain wedding bands can be made from a variety of materials, including gold, platinum, silver, and other metals, as well as wood and other materials. Some of these bands may also feature decorative elements such as diamonds or other gemstones. Half round milgrain wedding bands are popular for their classic, timeless appearance and decorative detailing.