Mop sink, flush floor mount, 21-7/8″W x 23-7/8″D, 21-11/16″W x 21-11/16″ front-to-back x 10″ deep compartment, subway-style stainless steel grating, 17″ tall side and rear splashes, accomodates up to a 4″ diameter pipe, includes stainless steel removable perforated strainer, 14/300 stainlesss steel construction