34-Piece Glass Food Storage Containers:17 Containers with 17 lids, include 4 square glass containers(2*11oz, 1*17.5oz, 1*27oz), 4 round glass containers (2*13.5oz, 1*21oz, 1*32oz), and 4 glass rectangular containers (2*12oz, 1*21oz, 1*35oz), offering a variety of choices for storing different types of food. Additionally, we have included 5 plastic sauce containers with lids for convenient seasoning on the go, enhancing meal versatility(1.22oz). BPA-FREE, Durable & Safe:Our food containers are made from high-quality borosilicate glass, 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. Airtight Lids - No Spills: Each lids design with removable silicone seals provide a secure locking system, keeping your food fresh and preventing any accidental spills. The silicone seals are removable for easy cleaning.