24" white shelf standard. Traditional design with electro-plated finish, except white and black (model No. 80BLK24 thru 80BLK72), painted for a more contemporary look. Allows 1" shelf adjustments using model No. 180 series brackets standard measures 5/8" W. x 13/32" D. Available in anochrome (ANO), brass (BR), painted black (BLK), and painted white (WH) finish.