Glasslock 11292  18-Piece Assorted Oven Safe Container Set Includes Rectangle 1 x 6.3 cup plus 2 x 3.5 cup plus 1 x 1.6 cup Square 1 x 3.3 cup plus 1 x 1.5 cup Round 1 x 3.1 cup plus 1 x 1.6 cup plus 1 x 0.7 Oven-safe and microwavable Airtight and Leak-proof BPA free and recyclable Different sizes to meet your storage needs, 18 Pieces include 9 Containers and 9 Lids