Female Ring Size : US Size - 6, Inner Diameter 17mm, Width 5mm Male Ring Size : US Size - 10, Inner Diameter 20mm, Width 6mm Material : 316L Stainless Steel (Never Fades -Or- Tarnish) Crystal : Top Quality Swiss Crystal Finished With German Mirror Polishing Technique (Use 8 Hearts and 8 Arrows Cutting for Excellent Shine And Reflection) Comes With ⤠FREE GIFT BOX â¤