About This 16-PACK SET: Set includes a combination of GLASS and PLASTIC sets. Glass sets include: (2) 1-cup square, (1) 4-cup square, (3) 2-cup rectangular, (2) 5-cup rectangular, (1) 8-cup container. Plastic sets include: (2) 1.3-cup square, (1) 5.5-cup square, (3) 3-cup rectangular, (2) 5-cup rectangular, (1) 8.5-cup rectangular. HIGH QUALITY: Made from lightweight and durable BPA-Free plastic, these Snapware containers are an indispensable addition to your storage and organizing needs. The containers and lids stack to save space, so you can put them away neatly until needed. NON-TOXIC LIDS: These Snapware containers feature airtight, leak-proof lids with 4 locking tabs that are BPA-free. They're also top-rack dishwasher, freezer and microwave safe. Save food for tomorrow or warm today's lunch with less worries. LABEL YOUR FOOD: Built-in Write + Erase label on lids provide convenience and fun. When you have too much stuff, or just need to make sure that everyone knows which container belongs to you, simply write on the lid to avoid any confusion. SNAPWARE IS THE #1 BRAND OF LOCKING LIDS*: Trusted brand in locking/latching lids. Source: The NPD Group / Retail Tracking Service, dollars and units, 12 ME December 2022 Overview Brand : Snapware Color : Glass, Plastic Material : Glass, Plastic Material Feature : Dishwasher Safe, BPA Free, Microwave Safe, Freezer Safe Capacity : 66 Cups