Brand from China: DECADES. Color: Gold, Materials: 925 Silver Plated, Size: 9: Perimeter: 4.9cm, Inner Diameter: 1.51cm10: Perimeter: 5cm, Inner Diameter: 1.54cm11: Perimeter: 5.1cm, Inner Diameter: 1.58cm12: Perimeter: 5.2cm, Inner Diameter: 1.62cm13: Perimeter: 5.3cm, Inner Diameter: 1.66cm14: Perimeter: 5.4cm, Inner Diameter: 1.69cm15: Perimeter: 5.5cm, Inner Diameter: 1.72cm16: Perimeter: 5.6cm, Inner Diameter: 1.76cm17: Perimeter: 5.7cm, Inner Diameter: 1.8cm, Care: Hand Wash