Dixie Dome Lids, For 12- To 16-Oz Cups, White, Case Of 500 Lids - The WiseSize product offering provides a packaging solution for efficiencies in your business. New smaller case sizes and a sleek, uniform poly design have been developed for an assortment of popular products. These smaller case sizes will result in a minimum of split cases and the individual UPC coded poly will make it easier to pull product for delivery.