TwoBirch Sterling Silver Square Halo Style Ring Guard with Black Cubic Zirconia (0.42 ct. tw.) Search BK-GUARD-0057 on Amazon.com search bar above to see this ring enhancer with all of its variations. All TwoBirch ring guards and ring wraps are available in platinum, gold , silver, diamond moissanite and cz. Item in image is smaller than it appears. It is enlarged to show details. To ensure a perfect fitting ring guard please see the TwoBirch Molding Kit, TB-KT-0001. Mold kit will ensure your ring guard wrap will fit flawlessly. Ring guard enhancers can feel tight because of how wide they make your bridal set. We recommend a 1/4 or 1/2 size larger to ensure a comfortable fit. Message us to have this ring guard made as two separate bands at no additional charge. Hassle free 30 day, no questions asked return policy.