Material: Metal Color: Silver Cage Size:  S: 2.5 * 4.5 cm/0.98 * 1.7 inch M: 4.5 * 4.5 cm/1.7 * 1.7 inch Ring Dia: 3.2-5 cm/1.2-2.0 inch Net Weight:  200 g/0.44 lb/7.05 oz 240 g/0.53 lb/8.4 oz Package: OPP Bag