Product DescriptionBlack Glass Food Storage Containers with Lids Set [Variety Pack-42-piece Glass Food Container]: 21 Containers & 21 Lids, including 5 square glass containers(1*5.4oz, 2*10.5oz, 1*16.9oz,1*27.1oz), 5 round glass containers(1*7.3oz, 2*12.5oz, 1*21.5oz, 1*31.5oz), and 5 rectangular glass containers(1*6.3oz, 2*13.5oz, 1*21.3oz, 1*34oz(2Compartment)), 6 plastic PET sauce containers with lids(1.22oz). One of the rectangular containers has a divider for convenient food separation. [Mutil-Purpose To Use]:Not only do these containers excel at food storage, but they also serve as versatile meal prep containers. Whether you are planning your meals in advance or packing lunch for work, our glass food storage containers are the perfect choice. Ideal for families, professionals, and students, providing a versatile food storage solution for everyday use. [BPA-FREE,Durable & Safety Life]Our food containers are made from high-quality borosilicate glass material,BPA-free, ensuring durability and safety. You can confidently use them in the oven/microwave/ dishwasher(take off the lids)and freezer without any worries. [Leak-Proof Design]: Each lid comes with a removable silicone gasket that ensures a secure seal, preventing leaks and keeping your food fresh. The gasket is easily removable for cleaning and maintenance. [Easy To Storgae & Check]Our stackable design allows for easy storage, saving precious space in your kitchen cabinets or fridge. The crystal-clear glass offers a visually appealing and attractive display, while also allowing you to easily identify the contents inside.