I'm pretty tubular in dimensions, so I'm conservatively 2.25" across and in depth. This is at the base. I haven't measured it this way at mid-shaft and glans, but it is probably 2" at mid-shaft and 2+ at the glans because in girth, I'm 7" (cemented) at the base, 6" at mid-shaft and 6.25 at the glans. I hit 8" once at the base--this was with a blazing woody. Man, would I like to cement that!!!