42 in neo-angle shower, DURAWALL® Shower Walls Model 742C, as manufactured by E.L. Mustee & Sons, Inc. Shall be 3-piece, molded fiberglass wall with minimum thickness of 125 mils and mounts direct-to-stud walls. Includes center panel with molded-in shelves and two side panels with molded-in shelf. Self aligning panels use a tongue-and-groove connection. Shall meet ANSI Specification Z 124-2011.