This uniquely beautiful ring is custom made to order. The blue anodized black zirconium ring is made by skilled jewelry artisans in the USA and finished by hand. The infinity ring features a deluxe inside comfort fit design to ensure the ring rests comfortably on your finger. The Infinity ring is crafted out of Black Zirconium and measures 5mm wide. The blue anodized infinity design is carved around the entire ring. The blue anodized black zirconium ring's quality is unmatched and we have a satisfaction guarantee.