Doonmi Glass Food Storage Containers with Lids 13 Pack Glass Bento Boxes Leak Proof Glass Meal Prep Containers Airtight BPA Free Locking Lids Microwave Freezer Dishwasher Oven Safe

Doonmi's glass container are made from high quality borosilicate glass, which can be used for storage, cooking and microwaving. (1)Multi-Purpose: Great for meal prep, portion control, storage of leftovers, work lunches, picnic and all food storage needs. (2)Main Features 1.Working temperature: Withstand from -5? – 700? (-20? – 400?). 2. Airtight and waterproof silicone seal. 3. Smart Locking Lids easy to open and shut. 4. 100% BPA-free. 5. Round (7.3oz, 13oz, 22oz, 33oz). Square (5.7oz, 10.5oz, 18oz, 27oz). Rectangle (6.3oz, 12.5oz, 21.3oz, 35.2oz, 51oz). (3) Safety Choice Microwave, Dishwasher, Preheated Oven, and Freezer safe; lids are BPA free, and top rack dishwasher, and microwave safe afe