Grab a handful of excitement. The Man`s Tool Kit is a collection of anatomically designed anal plugs manufactured from platinum silicone. Finger ring + T base = the best anal plugs. Size Small butt plug 4.5 inches by 2 inches by .8 inch. Medium butt plug 5.1 inches by 2.3 inches by 1 inch. Large butt plug 6.2 inches by 2.9 inches by 1.2 inches.