Soap holder recessed mounted with rectangular vessel shall have lower ribs to prevent soap dip to wet surface and shall fabricated of stainless steel grade 304, material thickness of 1.5 mm, all expose surface shall have satin finished. Back mounting plate shall be 1.5 mm thick bended stainless steel sheet grade EN 1.4301 (304) and shall be reversible for shallow or deep wall installation. Back of soap holder shall have two (2) welded stud bolt, M8 associated with internally threaded coupling that accept threaded rods with washers and nuts (supplied). Rough wall opening (RWO) required is 165 mm (6.5"") W x 127 mm (5"") H x 70 mm (2.75'')