Ring in 18K white gold, 6,0 mm. Mouse and Ringo 3.5 mm have the same rough surface but the Mouse ring is wider. Like the Ringo 3.5 mm, it has a high, semi-round profile with a rough structure on the outside and a soft inside, which makes it popular with men. Material: Whitegold Karat: 18K Stone: No Stone Ringband 6 mm.