Unique Stainless Steel Spinner Combination Mens Ring Band 10mm Black (Size: 7, 8, 9, 10, 11, 12, 13) Ring arrives with an elegant complimentary gift box Available sizes: 7, 8, 9, 10, 11, 12, 13 Width: 10 mm (0.4 inches) Material: 316L stainless steel