QIHE-Food Meal Prep Containers with Lids, All Temp Food Storage Container,BPA-Free,Airtight Glass Lunch Boxes,Ideal for Lunch, Meal Prep & Leftovers,Microwave, Oven,Dishwasher Friendly,4 Packs

【Solid Materials】：YSSOA all-temp glass food storage container is made from high borosilicate glass, which is heat-resistant and non-toxic. The lid body is made of MS material, and the four locking clips are made of PP material, ensuring durability and safety for long-term use.