Material: SiliconeColor: BlackNet Weight: 8 g/0.018 lb/0.282 ozLength: 8.5 cm/3.3 inchesInsert Length: 6 cm/2.4 inchesInsert Max Dia: 0.8 cm/0.3 inchesGlans Ring Dia: 3.6 cm/1.4 inchesPackage: OPP Bag