The G-Shaft is a multi-functional penis toy! You can wear it as a vibrating cock ring, thickening penis sleeve and use it as a masturbator. The cock ring is made of soft, stretchy silicone for a fine fit. The vibrating part of the sleeve is equipped with 7 vibration patterns and 4 vibration speeds. The vibrator with remote control has a range of more than 7 meters and is splash-proof. After use, recharge the cock ring with the included USB cable and clean with lukewarm water and toy cleaner. The remote control operates on 1x CR2032 (included). Sleeve length: 7.8 cm Diameter: 2.8 cm