Brand: Jilpha
Material: 925 sterling silver (stamped 925)
Width: 4.9 mm (0.19 incehs)
Inner Diameter: 6mm (0.23 inches), Outer Diameter: 9.5 mm (0.37 inches), Weight: 2g (1 pair);
Inner Diameter: 8mm (0.31 inches), Outer Diameter: 11.5mm (0.45 inches), Weight: 2.6g (1 pair)
Inner Diameter: 10mm (0.31 inches), Outer Diameter: 13.6mm (0.53 inches), Weight: 3g (1 pair)