The Nexus G-Rider is made from FDA-approved brushed silicone to give it a delicious velvety feel. Firm yet comfortable, it boasts 5 variable vibration settings including continuous, pulsing and escalation modes. Suitable for male or female use, the substantial shaft is ergonomically designed to rub against the prostate of the male user or the G-spot of the female user, whilst the soft stimulation nodules set in the base create extra pleasure by massaging the key sensitive areas outside of the body.The G-Rider is available in either male or female orientated designer luxury packaging and each one is supplied with a high quality, long lasting AAA battery.SIZE - INSERTABLE HEIGHT - 3.94 inches (10cm) Thickest pointSIZE - SHAFT DIAMETER - 1.66 inches (4.2cm) Thickest point