Custom Flat Tantalum Band with Matte Luster Finish. Size, 7.5, 4mm. PreviousDomed TiZr Sample Pattern with Tantalum Rials. Size 11, 9mm. NextCustom "Old Growth" Damascus Ring Set for N&A - Sz 9.25, 7mm, Low Dome, Tantalum Rail Band with Fire Oxide and Sz 4.5, 3.5-4mm, Flat Band Carved To Fit Engagement Ring, with Scattered Blue Diamonds Flat Tantalum Band with Matte Luster Finish. Size, 7.5, 4mm. Flat Tantalum Band with Matte Luster Finish. Size, 7.5, 4mm. $600.00 Flat Tantalum Band with Matte Luster Finish. Size, 7.5, 4mm. sold out Add To Cart Facebook0 Twitter LinkedIn0 Reddit Tumblr Pinterest0