Colt Anal Trainer Kit contains 3 firm and pliable butt plugs that provide
incremental training stages from small to medium to large. Small butt
plug measures 4 inches long by .5 to 1.25 inches wide, medium butt plug
measures 5 inches long by .75 to 1.5 inches wide and large butt plug
measures 6 inches long by 1 to 2 inches wide.