The Cal Exotic Novelties Gyrating Sensations Gyrating Chubby G was designed and sized for intimate "G" contact. The Chubby G is a super powerful vibrating and gyrating silicone massager with extra girth and soft pleasure nubbies. Features 2 speeds and push button control. 3.25" x 1.5"/8.25 cm x 3.75 cm (insertable). 6.75" x 2.75"/17.25 cm x 7 cm (overall). Uses 3 AA batteries, not included.