See photo of box for summary of sizes included. By 30-piece set I believe this is counting the lids and bowls separately. The set is new in an unopened box.

Keep your kitchen organized and your food fresh with the Rubbermaid Easy Find Vented Lids Food Storage Containers. This 30-piece set comes with square containers in various sizes, each featuring a snap lid that keeps contents secure and easy to access. The containers are designed to be reusable, easy to clean, and safe for use in the dishwasher, microwave, and freezer, making them a versatile addition to any kitchen.

The vibrant red color adds a pop of fun to your kitchen, while the different measurements of the containers make them suitable for storing a variety of food items. With Rubbermaid's reputation for quality and durability, you can be sure that these storage containers will last for years to come. Whether you're looking to store leftovers or prepare meals in advance, this set is sure to become a staple in your kitchen.