Glasslock Assortment Food Storage Glass Containers 18pc set Blue Lids Anti-Spill Proof Airtight ~ Microwave & Oven Safe All-Natural Glass Vessels with Airtight Blue Lids - Perfect for your Lunch Pack (18pc Set in total) Ideal for Serving & Storing, Safe for Microwave & Oven Cooking Rectangular Containers: 1pc - 1.6cups/378ml, 2pcs - 3.5cups/828ml & 1pc - 6.3cups/1.5L with 4pcs matching lids Square Containers: 1pc - 1.5cups/355ml & 1pc - 3.3cups/781ml with 2pcs matching lids Round Containers: 1pc - 0.73cups/173ml, 1pc - 1.6cups/378ml & 1pc - 3.1 cups/733ml with 3pcs matching lids