Kinetic 18 Piece (36oz,32oz,27oz,22oz,20oz,17oz,14oz,12oz,10oz) GoGreen Glassworks Elements Glass Food Storage Container Set with Leak Proof Microwave Vented Lids; (9 Containers and 9 Lids);55047 BPA Free and FDA Approved Set includes 3 Rectangular Glass Containers and 3 Plastic Lids: 1-12oz, 1-22oz, 1-36oz. Set includes 3 Round Glass Containers and 3 Plastic Lids: 1-14oz, 1-20oz, 1-32oz. Set includes 3 Square Glass Containers and 3 Plastic Lids: 1-10oz, 1-17oz, 1-27oz Featuring a Vented Lid for Microwave Use; Patented locking 4 tab lid with silicone seal helps food stay fresh up to three times longer Oven safe up to 450-degrees Fahrenheit without the lid; Refrigerator and freezer safe; Dishwasher safe, top shelf recommended for lid Removable Silicone Seal for easy cleaning