The listing, Pyrex Storage Containers, 6 pieces has ended.
http://www.sears.com/shc/s/p_10153_12605_00879278000P?prdNo =2&blockNo=2&blockType=G2
Freezer safe. Microwave safe. Dishwasher safe. Oven safe. Known for quality, dependability and versatility, Pyrex glassware products have been kitchen staples for generations. Pyrex products provide measuring, preparing, baking, serving, storing and transporting solutions that are versatile enough to use in the refrigerator, freezer, oven, microwave, dishwasher and on the table. Lighter weight glass is easier to handle. Non-porous glass won't absorb food flavors, odors, or stains. Easy to clean and dishwasher safe. Bakes food consistently. Air tight lids for optimal food storage. Shapes are nestable and stackable. 6 Piece Storage Set: 2 cup Round Dish with Plastic Lid; 4 cup Round Dish with Plastic Lid; 7 cup Round Dish with Plastic Lid. United Steelworkers union label. Made in USA.
Pyrex Storage 6-Piece Round Set, includes 1-ea 2-cup Round, 4-cup Round,7-cup Round, Dark Blue Plastic Covers,