Butt Quiver Black is powered by Rocks Off the world famous RO-80mm 7 Speed Vibrating Bullet. 7 quivering settings for total fulfillment. 100% waterproof with battery included. 3 inches insert-able length and 1.5 inches diameter. Tapered angled tip for easy insertion and prostate stimulation. Sexy Black Butt Plug with black satin keep sake bag. Butt Quiver shake your butt sexy! Feel quivering waves of pure potent posterior pleasure when Butt Quiver tickles and tantalizes your prostrate passion spot. With smooth tapering contours Butt Quiver will get straight to the point and make your Butt Strut! So what are you waiting for, why not take the plunge and let Butt Quiver Bump your Booty. Size butt plug sleeve 95mm x 35mm x 35mm. Battery Type: 1.5 Volt N size / LR1 Battery Quantity: 1. Color: Black. Waterproof: Yes. Speed: 7. Material: Body Safe Silicone sleeve, ABS plastic metallic plated bullet. Butt Quiver from Rocks Off Toys.