Small: Prostate Plug - Steel -Men who want to directly stimulate their prostate could benefit from having this steel prostate plug-The angled body allows for direct stimulation of the male prostate SIZE:  Total Length 4.25\" x 2.25\" Insertable x 1\" widest.

Medium: Prostate Plug - Total Length 4.25\" x 2.5\" Insertable x 1.25\" widest

Large: Prostate Plug - Total Length 4.25\" x 2.75\" Insertable x 1.5\" widest