This stainless steel flat band ring features a 4mm surface width with a smooth circular structure and a polished exterior finish. The ring is constructed from stainless steel with a plated color surface applied evenly across the band, maintaining consistent tone and thickness. The design follows a classic round profile with a flat inner band for standard fit and a solid metal composition without inlay materials. Suitable for paired or individual wear, the ring supports unisex use and standard wedding band proportions. The item is classified as a plated stainless steel band ring used as fashion jewelry.