The ideal introduction to more contoured toys, the Quattro can be used as a plug or as anal beads. 4" long, 1" in diameter. Made of pure, 100% platinum cured silicone and FDA approved colors. The highly versatile looped base can be used as a finger hole for ultimate control — or slide your favorite mini vibe into the base to get a buzz! The iconic design gives the sensations of a vibrating butt plug, but still allows the neck of the toy to stay long and slim for greater comfort.