Blush Novelties Basically Yours series Bump N Grind Pink Vibrator. Bump N Grind is just what a girl needs for a special night. Its texture helps intensify the vibrations produced by the powerful and quiet motor. Twist the dial on the bottom to control the speed of the vibrations. It's also waterproof so you can take it in the shower with you! Specifications: multiple speed vibrations. Waterproof for play in and out of the water. Textured for increased stimulation. Phthalate free, non-toxic materials: PVC. Vibrating sex toy requires 2 AAA batteries, not included. Length 6.25 inches. Insertable 5.5 inches. Width 1 inches.Circumference 3.75 inches. Weight: 3.3 ounces. Product Package Dimensions: 8.5 inches Height by 4.7 inches Width by 1.9 inches Depth. Product Weight inside Package 4.6 ounces. How to use vibrator: prepare apply lube to dildo. Power and motion insert 2 AAA batteries, twist bottom for speed control, on and off. Cleanse and care: run water and apply a mild soap or wipe with a choice toy cleaner, then let air dry. Please note colors may vary.