Premium Borosilicate Glass: Our glass meal prep containers with lids are made from premium borosilicate glass with a BPA-free lid, which can go straight from the refrigerator to the microwave or oven to the table. These lunch containers with lids are versatile for different uses: meal prep food, leftovers, sauce, lunch to go, RV, picnic, camping, and more. (PS: The lunch box containers can be used in microwave and oven safe, but not the lids All Possible Sizes: A great addition to any kitchen! Skroam 12 pack glass containers with lids set come in multiple sizes and shapes for your portion control and meal planning, which include 4 round containers (970ml*1+640ml*1+400ml*2), 4 square containers (800ml*1+520ml*1+320ml*2) and 4 rectangle containers (1040ml*1+640ml*1+370ml*2) No Leakage: These meal prep containers reusable glass with removable silicone seals and locking lids create an airtight and leak-proof barrier, ensuring your food stays fresh and spill-free during transportation. Overall, the glass bowls with lids are a must-have for anyone looking to streamline their meal prep and storage Easy To Clean: Cleaning these kitchen organizers and storage set is an absolute breeze! The food prep containers with smooth glass surface makes washing them by hand a quick task, and they are dishwasher-safe(but not lids) as well. Even after multiple washes, they look as good as new, with no lingering stains or odors
