3 function vibrating Beaded Vibe, 3 speed Pocket bullet with Nubby Sleeve Variable speed, Tickler Vibe. Waterproof Phthalates free, RoHS ccompliant materials Beaded vibe Silicone shaft with ABS plastic base, Pocket bullet vibrator ABS plastic, Nubby sleeve Thermoplastic Elastomers TPE, Tickler vibe Silicone shaft with ABS plastic base. Beaded vibe length 6.25 inches, Pocket bullet vibrator length 3.19 inches, Nubby sleeve length 2.5 inches, Tickler vibe length 5 inches. Requires 2 AAA batteries for Beaded Vibe, and 1 AAA battery for Tickler vibe not included, 1 1.5V N battery for Pocket bullet, not included.