For a real feel, the Naturally Yours Bump n Grind aims to please. Experience the multi-speed vibrations, controlled via an easy twist dial and the Flexi Shaft™ technology, a flexible, realistic shaft that bends with your body. Bump n Grind has a motor positioned near the tip for deep, satisfying sensations and pleasure bumps along the shaft for extra texture during play. Waterproof for easy cleaning and versatile play. Made from body safe TPE and non porous ABS plastic, this toy contains no Fragrances, Phthalates, Paraffins, or Latex. Requires 2 AAA batteries (not included). 6.25 Inch Length (5.5 Inch Insertable) x 1 Inch Width Adjustable Multi-Speed Vibrations (Requires 2 AAA Batteries, Not Included) FLEXISHAFT 2.0 Design. Soft, Erect Yet Flexible Shaft Pleasure Bumps Along Shaft for Pleasure and IPX7 Submersible Waterproof Made from TPE. Contains no Fragrances, Phthalates, Paraffins or Latex