Add more bang to your ass play. Weighted balls. one inside each round chamber. lets you enjoy bouncing & rolling sensations unlike any other butt plug. The faster you thrust and move the more intense the bounce.3 graduated sizes to train and ease your way into more intense anal play. Suction cup base to securely mount it. for more ass play options. Weighted beads. encased in firm but flexible silicone.XL PlugHeight 8.5 inches (18.5cm)Width 1.3 inches (3.3cm)L PlugHeight 5.3 inches (13.5cm)Width 1.3 inches (3.3cm)M PlugHeight 4.25 inches (10cm)Width 1.3 inches (3.3cm)Care Instructions:Safe with all lubricants. Wash after each use with soap and water. Allow to air dry. Store separately from other toys.- Weighted Inner Balls Bump and Roll- Smooth. Seamless Finish- 3 Graduated Sizes- Strong Suction Cup Base