Glasslock Set Includes: 1 round containers (3.1cups/ 733mL), 2 rectangular containers (1- 6.3cups /1.5L, 1- 3.5cups /828ml), 2 Square containers (1- 3.3cups/781ml, 1- 1.5cups/355ml), 5 matching Blue lids Total 10 piece set, Ideal for serving and storing BPA FREE, Airtight, Leakproof, Dishwasher Safe, Safe for microwave cooking Clear Stainproof Glass Containers, Durabel Silicone Seal These clear, stainproof glass containers feature a space saving, nesting design. Durable silicone seal provides airtight and leakproof storage. It is ideal for serving and storing, and safe for microwave cooking. Glasslock Set Includes: 1 round containers (3.1cups/ 733mL), 2 rectangular containers (1- 6.3cups /1.5L, 1- 3.5cups /828ml), 2 Square containers (1- 3.3cups/781ml, 1- 1.5cups/355ml), 5 matching lids, Ideal for serving and storing