For sale are these three Tupperware storage containers/keepers.  They are all in very good used condition.  These containers are good for storing almost anything, and are particularly good for baked goods or deli meats and such.  The large #290 measures 8 1/2" x 12"; the # 794 measures 6 1/2" x 11"; and the smaller #816 measures 5" x 8 3/4".  When not in use, the two smaller ones and their lids fit inside the largest container.  All the lids seal tightly onto their containers.