Two (2) grooves are etched into this flat profile ring on either side for a total of four (4) grooves. The ring is 6mm wide and features an inside comfort fit design. The titanium wedding ring is meticulously crafted to perfection in the USA and made out of aerospace grade titanium. A polish finish is hand completed giving this ring the perfect shine. This amazing titanium ring is strong, durable and comfortable to wear all day long.