Material: SiliconeColor: BlackNet Weight: 6.5 g/0.01 lb/0.2 ozLength: 6.8 cm/2.7 inchesInsert Length: 6 cm/2.4 inchesInsert Max Dia: 0.9 cm/0.35 inchesGlans Ring Dia: 3.8 cm/1.5 inchPackage: OPP Bag