Material: Metal Color: Silver Ring Inner Dia:  S: 25 mm/0.98 inch (34 g/0.07 lb/1.2 oz  ) M:  28 mm/1.1 inch (36 g/0.08 lb/1.27 oz  ) L :  30 mm/1.18 inch (37 g/0.08 lb/1.3 oz  ) XL:   32 mm/1.26 inch (39 g/0.08 lb/1.37 oz  ) XXL:   34 mm/1.33...