Pentagonal-heptagonal duoprismatic prism

The pentagonal-heptagonal duoprismatic prism or pehep, also known as the pentagonal-heptagonal prismatic duoprism, is a convex uniform duoprism that consists of 2 pentagonal-heptagonal duoprisms, 5 square-heptagonal duoprisms and 7 square-pentagonal duoprisms.