Soap is stored on the dish where three (3) holes are provided to allow water to drain away. Rear of unit has two (2) welded-on 1/4 – 20 internally threaded posts. Two (2) 1/4″-20 threaded zinc-plated steel rods with length specified at time of order to suit wall thickness shall be supplied with two (2) each washers and nuts for mounting. Satin finish.