The best food storage containers for families who care about their bodies and the planet. Non-toxic, BPA-FREE, naphthalene free,biodegradable and 100% RECYCLABLE glass storage food containers are meticulously inspected. Rectangular Thick Borosilicate Glass that can be use as Food Storage, Lunch Box and Bakeware! ✅ Microwave, Dishwasher and Fridge safe ✅ Oven Safe, ideal for baking lasagna. Please remove the lid before use in microwave and oven ✅ Comes with an Airtight Lid that is embedded with a silicone sealing strip, to provide a good sealing effect. Can prevent food from getting wet and corroding but please ensure Jars are properly closed and tight all the time. ✅ Non toxic, BPA-Free & Eco-friendly- made of natural bamboo and all the materials are food-grade safe. Sold as a set of 4 pcs in different sizes: 370ml, 640ml, 1050ml, 1520ml