... : about 8-23mm Product DescriptionRing material: 316L stainless steel Ring width: about 8-23mmRing size options: US size #9, #10, # ... .Color mismatch. The showing color maybe tiny difference by different settings of computer monitor. So slight color mismatches is normal, and ... : 4-13mm fashion rings, steel rings, mask 316L stainless steel ring MER387