Heptagonal-hendecagonal duoprismatic prism

The heptagonal-hendecagonal duoprismatic prism or hehenip, also known as the heptagonal-hendecagonal prismatic duoprism, is a convex uniform duoprism that consists of 2 heptagonal-hendecagonal duoprisms, 7 square-hendecagonal duoprisms and 11 square-heptagonal duoprisms.