Color: Silver Material: Stainless Steel Package: Bag Length: 13.3 cm/5.2 inches Insert Length: 12.5 cm/4.9 inches Insert Max Dia: 0.9 cm/0.35 inches Glans Ring Dia: 2.5-3 cm/0.98-1.18 inches Net Weight: 0.045 kg/0.1 lb/1.59 oz