ITEM DETAILS Ring Fit: Non-Comfort Fit;Ring Width: 8.5mm;Ring Profile: RoundRing Finish: PolishedRing Sleeve: Mokume-Cobaltium 0.75mm Platinum-952mm Crushed Dino Bone0.5mm Platinum-952mm Crushed Blue Sapphire0.5mm Platinum-952mm Gibeon Meteorite0.75mm Platinum-95