Hammered Ring - A beautiful feature ring that is designed in on a long band with beaten detailing. The perfect way to include an organic looking ring into your collection. Looks perfect on your middle or index finger as an oversized statement piece. Approx Size Guide. Small - 5 (M) (Inner Circumference - 52.5mm) Medium - 7 (0) (Inner Circumference - 54mm) Large - 8 (Q) (Inner Circumference - 56.6mm)