ASI 10-7313 Surface mounted soap dish is fabricated of type 304 stainless steel alloy 18-8. Soap dish is one piece molded clear glass and has integral ribs. To install, secure wall plate to wall with screws (included) at holes provided. Slip notched section of unit over top lip of wall plate. Tighten concealed set screw to lock unit in place. Unit is 4-15/16" W x 4-7/8" D.