These soft, supple butt plugs feature a sleek design. The narrowed tip and widened base allow for easy insertion. The powerful vibrations provide intense waves of anal pleasure. Measurements: , Small: 5 inches in total length (including vibe), 4 inches are insertable, and 3.75 inches in circumference at widest point. , Medium: 5.25 inches in total length (including vibe), 4.25 inches are insertable, and 4.75 inches in circumference at widest point. , Large: 5.75 inches in total length (including vibe), 4.5 inches are insertable, and 6.5 inches in circumference at widest point. Note: Uses 3-Button Cell (LR44 or Similar) batteries, 6 Included.