18.2"L x 14.8"W x 1.25"
**Please note that this drainboard drains from the LONG side. The lip that hangs over the sink is on the 18.2" side.**Use this board with the Rubbermaid Dish Drainers to keep countertops dry while dishes are drying. Its lip hangs over the edge of the sink, and the sloped drainer board returns water to the sink. Built-in Microban antimicrobial product protection safely fights the growth of stain and odor-causing bacteria keeping your drain board looking and smelling fresh