Kinetic GoGreen Glassworks 30Piece Oven Safe Glass Food Storage Container Set with Lid 55000 Nullify Imported Set contains: three 14 ounce rectangles two 30 ounce rectangles three 15 ounce squares two 35 ounce squares three 13 ounce round two 28 ounce round containers with lids Patented locking 4 tab lid with silicone seal; 100Percent airtight and leak-proof. Helps food stay fresh up to three times longer Oven safe up to 450 degree Fahrenheit without the lid. Freezer, refrigerator, and microwave safe without lid attached; the stain and odor resistant set Promises easy cleanup in the dishwasher (top rack recommended for the lids) Bpa free and FDA approved