● Make sure this fits by entering your model number.● Large + Medium Shelf used to be expandable and also separable use● Expandable design to increase the width flexibility from 12.5'' to 25''● Three levels of storage as the step display shelf● Dimension: 12.5 to 25''W x 9.75''D x 4.5''H, 3'' depth per shelf● Design Patent USD802370S1