Color: Silver Material: Stainless Steel Package: Bag Length: 13.5 cm/5.3 inches Insert Length: 12.5 cm/4.9 inches Insert Max Dia: 0.9 cm/0.35 inches Glans Ring Dia:  2.7 cm/0.98 inches Net Weight: 0.055 kg/0.12 lb/1.94 oz