Glasslock Snapware Tempered Glass Food Storage Containers with Lids 18 Piece Set Airtight & Leakproof; Safe for Microwave Cooking Clear, Stainproof Glass Containers; Durable Silicone Seal Ideal for Serving & Storing; BPA Free; Durable Tempered Glass Dishwasher Safe; New! Nesting Design (4) Round Containers, (5) Rectangle Containers, (9) Matching Lids